Madrid–Torrejón Airport / Torrejón Air Base
LETO / TOJ
Madrid, ES
Active NOTAMs
17
            📋 NOTAM Summary
17
                        Total Active
                    0
                        Critical
                    0
                        Runway
                    0
                        NavAid
                    
                                🗺️
                                
                            
                                1 active
                            
                        Airspace & Routes
Restricted area active
                                                    NOTAM: B1669/25 |
                                                    Q-Code: QRRCA |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    Effective From
                                        
                                            Oct 22, 2025 06:00 UTC
                                        
                                    Expires
                                        
                                                                                            Oct 27, 2025 05:59 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        RESTRICTED AREA FOR REAL FIRING
   LATERAL LIMIT AREA FORMED BY THE UNION OF THE FLW POINTS:
   25 12N  097 12W
   25 00N  097 12W
   25 00N  097 00W
   25 12N  097 00W
   25 12N  097 12W
   12NM AT EAST OF MEZQUITAL, TAMAULIPAS.                                    
                                
                                ℹ️
                                
                            
                                16 active
                            
                        General Information
QFALT
                                                    NOTAM: B7285/25 |
                                                    Q-Code: QFALT |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    Effective From
                                        
                                            Oct 4, 2025 09:00 UTC
                                        
                                    Expires
                                        
                                                                                            Oct 4, 2025 10:30 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        POSSIBLE DELAYS ARR/DEP DUE TO MILITARY ACT. EXC ACFT VIP,
HOSPITAL, EMERGENCY, AIR DEFENSE FLT, AND FIREFIGHTING FLT                                    
                                Obstacle - crane/equipment
                                                    NOTAM: B6753/25 |
                                                    Q-Code: QOBCE |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Sep 11, 2025 12:19 UTC
                                        
                                    Expires
                                        
                                                                                            Dec 9, 2025 13:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        CRANE HGT 50M ERECTED AT 403303N 0032707W. MARKED                                    
                                QSBLT
                                                    NOTAM: B6539/25 |
                                                    Q-Code: QSBLT |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    Effective From
                                        
                                            Sep 3, 2025 11:35 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 3, 2025 11:15 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        OPV (FLIGHT PLAN MILITARY OFFICE) LTD OPS HR: 0500-1900                                    
                                QFMLT
                                                    NOTAM: B6508/25 |
                                                    Q-Code: QFMLT |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Sep 2, 2025 08:49 UTC
                                        
                                    Expires
                                        
                                                                                            Dec 31, 2025 23:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        ANEMOMETER THR04 U/S                                    
                                QLYXX
                                                    NOTAM: B6501/25 |
                                                    Q-Code: QLYXX |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Sep 2, 2025 05:12 UTC
                                        
                                    Expires
                                        
                                                                                            Dec 31, 2025 21:59 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        TWY C1,C6 AND C7 EDGE LIGHTS ONLY AVBL 50 PER CENT                                    
                                QWULW
                                                    NOTAM: R2953/25 |
                                                    Q-Code: QWULW |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEMD
                                                                                                                    2.3 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Aug 20, 2025 06:00 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 17, 2025 19:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        UNMANNED ACFT FLYING WILL TAKE PLACE  WI RADIUS 500M CENTRATED
AT COORD 402733N 0032946W
SAN FERNANDO DE HENARES-MADRID                                    
                                QWULW
                                                    NOTAM: R2927/25 |
                                                    Q-Code: QWULW |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEMD
                                                                                                                    5.4 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Aug 19, 2025 06:00 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 16, 2025 19:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        UNMANNED ACFT WILL TAKE PLACE IN COSLADA/MADRID WI
402615N 0033335W   
402606N 0033327W   
402617N 0033306W   
402625N 0033313W   
402615N 0033335W                                    
                                QLIAS
                                                    NOTAM: B6093/25 |
                                                    Q-Code: QLIAS |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEGT
                                                                                                                    16.4 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Aug 14, 2025 06:30 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 11, 2025 19:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        RWY05 END ID LIGHTS U/S                                    
                                QFMXX
                                                    NOTAM: B6092/25 |
                                                    Q-Code: QFMXX |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEGT
                                                                                                                    16.4 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Aug 14, 2025 06:30 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 11, 2025 19:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        METAR AUTO ON TEST                                    
                                QLTXX
                                                    NOTAM: B6091/25 |
                                                    Q-Code: QLTXX |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEGT
                                                                                                                    16.4 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Aug 14, 2025 06:30 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 11, 2025 19:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        THR LGT RWY05 50 PER CENT U/S                                    
                                QNVAS
                                                    NOTAM: E3740/25 |
                                                    Q-Code: QNVAS |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEGT
                                                                                                                    17.6 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Aug 14, 2025 06:30 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 11, 2025 19:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        DVOR VGE 112.050MHZ U/S                                    
                                QWULW
                                                    NOTAM: R2866/25 |
                                                    Q-Code: QWULW |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEMD
                                                                                                                    10 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Aug 9, 2025 06:00 UTC
                                        
                                    Expires
                                        
                                                                                            Nov 6, 2025 20:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        UNMANNED ACFT WILL TAKE PLACE AT ALCOBENDAS/MADRID
403200N 0033940W RADIUS 500M                                    
                                Aerodrome facilities
                                                    NOTAM: B5165/25 |
                                                    Q-Code: QFAXX |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LECU
                                                                                                                    16.6 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Jul 21, 2025 00:00 UTC
                                        
                                    Expires
                                        
                                                                                            Until Further Notice
                                                                                    
                                    NOTAM Description
                                    
                                        REF AD 2- LECU/LEVS (AMDT 12/24 WEF 26-DEC-24), 
ITEM 20. LOCAL REGULATIONS:
- REMOVE ALL THE PARAGRAPH 'SPECIAL VFR FLIGHTS PROCEDURE'                                    
                                Aerodrome facilities
                                                    NOTAM: B5166/25 |
                                                    Q-Code: QFAXX |
                                                    Priority: 5                                                
                                            FIR NOTAM
                                                        Flight Information Region
                                                        LEVS
                                                                                                                    16.6 nm
                                                                                                            
                                        
                                                                                ACTIVE
                                        
                                        
                                                                            
                                Effective From
                                        
                                            Jul 21, 2025 00:00 UTC
                                        
                                    Expires
                                        
                                                                                            Until Further Notice
                                                                                    
                                    NOTAM Description
                                    
                                        REF AD 2- LECU/LEVS (AMDT 12/24 WEF 26-DEC-24), 
ITEM 20. LOCAL REGULATIONS:
- REMOVE ALL THE PARAGRAPH 'SPECIAL VFR FLIGHTS PROCEDURE'                                    
                                QCPAH
                                                    NOTAM: E1149/25 |
                                                    Q-Code: QCPAH |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    Effective From
                                        
                                            Mar 10, 2025 07:18 UTC
                                        
                                    Expires
                                        
                                                                                            Jun 10, 2025 23:59 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        NEW PAR SCHEDULE OF OPS AS FOLLOWS: 
MON-FRI EXC HOL:
SUMMER: 0700-1300
WINTER: 0800-1400 
OUT OF THESE SCHEDULE PAR/GCA OPERATION MUST BE REQUIRED MINIMUM
PPR 24HR IN ADVANCE SENDING AN EMAIL TO: LETO(AT)EA.MDE.ES                                    
                                QLBAS
                                                    NOTAM: B9366/22 |
                                                    Q-Code: QLBAS |
                                                    Priority: 5                                                
                                            AD NOTAM
                                                        Airport/Aerodrome
                                                        LETO
                                                    Effective From
                                        
                                            Dec 20, 2022 09:47 UTC
                                        
                                    Expires
                                        
                                                                                            Mar 21, 2023 10:00 UTC
                                                                                    
                                    NOTAM Description
                                    
                                        ABN U/S                                    
                                QPKAW
                                        NOTAM: B5498/23 |
                                        Airport: LELO |
                                                                                    Distance: 128.5 nm |
                                                                                Priority: 5                                    
                                
                                REF AIP-SPAIN AD 3-LELO VAC 1
CHART COMPLETELY WITHDRAWN                            
                            
                                    Effective:
                                    Jul 12, 2023 04:34 UTC
                                
                                
                                    Until:
                                                                            Further Notice
                                                                    
                            Maintenance
                                        NOTAM: B5404/25 |
                                        Airport: LEAB |
                                                                                    Distance: 118 nm |
                                                                                Priority: 5                                    
                                
                                REF AD 2-LEAB 3 (WEF 28-NOV-24 AIRAC AMDT 11/24) AND
AD 2-LEAB ADC 1.1 (WEF 23-JAN-25 AIRAC AMDT 13/24)
MODIFY:
 - WHERE IT SAYS: MIL APN E-2 PCN 43/R/B/W/T.
 - IT MUST SAY: MIL APN E-2 148 R/B/W/T.
   SURFACE: HYDRAULIC CONCRETE                            
                            
                                    Effective:
                                    Jul 18, 2025 09:34 UTC
                                
                                
                                    Until:
                                                                            Further Notice
                                                                    
                            QPDCH
                                        NOTAM: A6083/25 |
                                        Airport: LEMD |
                                                                                Priority: 5                                    
                                
                                ORD ODP CHICAGO O'HARE INTL, CHICAGO, IL.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 23...
TAKEOFF OBSTACLE NOTES: RWY 04R, TEMPORARY CRANE 2955FT FROM DER,
401FT RIGHT OF CENTERLINE, 130 AGL/772 MSL (2025-AGL-8286-OE). ALL
OTHER DATA REMAINS AS PUBLISHED.                            
                            
                                    Effective:
                                    Jul 22, 2025 18:00 UTC
                                
                                
                                    Until:
                                                                            Jan 30, 2026 23:55 UTC
                                                                    
                            QPIXX
                                        NOTAM: B5601/25 |
                                        Airport: LEJR |
                                                                                    Distance: 255.6 nm |
                                                                                Priority: 5                                    
                                
                                REF AD 2-LEJR IAC/5 ILS Y RWY 20 (WEF 25-JAN-24
AIRAC AMDT 17/23, MODIFY THE OCA/H TABLE
CAT I TO READ:
    A         B         C         D
 350(257)  362(269)  370(277)  381(288                            
                            
                                    Effective:
                                    Jul 24, 2025 11:13 UTC
                                
                                
                                    Until:
                                                                            Further Notice
                                                                    
                            QNNCT
                                        NOTAM: F0268/25 |
                                        Airport: LXGB |
                                                                                    Distance: 275.3 nm |
                                                                                Priority: 5                                    
                                
                                TACAN GBR CH83X ON TEST. NOT USABLE FOR NAVIGATION                            
                            
                                    Effective:
                                    Aug 2, 2025 00:01 UTC
                                
                                
                                    Until:
                                                                            Nov 1, 2028 23:59 UTC
                                                                    
                            Aerodrome facilities
                                        NOTAM: A5959/25 |
                                        Airport: LEMD |
                                                                                    Distance: 1655.2 nm |
                                                                                Priority: 5                                    
                                
                                NOTAM TEXT PROVIDED FOR SAFETY REASON ONLY.
THIS NOTAM IS PUBLISHED BY THE RUSSIAN FEDERATION.
NOTE THAT THE PUBLICATION BY RUSSIAN FEDERATION OF
INFORMATION RELATED TO UKRAINE AIRSPACE AND AERODROMES
DOES NOT COMPLY WITH THE PROVISIONS OF THE ICAO AIR
NAVIGATION PLAN - EUROPEAN REGION (DOC 7754) AND
THE ICAO ANNEX 15.
QUOTE
NOTAM TEXT PROVIDED FOR SAFETY REASONS ONLY: URFF
HELIPAD H1 (450123.11N 0335950.42E) CLSD.
UNQUOTE                            
                            
                                    Effective:
                                    Aug 7, 2025 14:27 UTC
                                
                                
                                    Until:
                                                                            Nov 19, 2025 09:00 UTC
                                                                    
                            QWULW
                                        NOTAM: R2807/25 |
                                        Airport: LEBZ |
                                                                                    Distance: 190.7 nm |
                                                                                Priority: 5                                    
                                
                                UNMANNED AIRCRAFT VEHICLE FLYING WI 
500M RADIUS OF 384922N 0065741W
BADAJOZ/BADAJOZ                            
                            
                                    Effective:
                                    Aug 8, 2025 06:00 UTC
                                
                                
                                    Until:
                                                                            Nov 7, 2025 21:55 UTC
                                                                    
                            Aerodrome facilities
                                        NOTAM: F0233/25 |
                                        Airport: LXGB |
                                                                                    Distance: 5443.2 nm |
                                                                                Priority: 5                                    
                                
                                MODIFICA INFO AIP CHILE VOL I AD.3.9-4.1-D
NOMBRE ADMINISTRADOR: CESAR KAHLER (EN REPRESENTACIN DE CODELCO
CHILE-DIVISIN EL SALVADOR)
TEL : +56 52 22472676
CEL: +56 990892880
CORREO: CKHALERCODELCO.CL                            
                            
                                    Effective:
                                    Aug 8, 2025 19:54 UTC
                                
                                
                                    Until:
                                                                            Further Notice
                                                                    
                            Obstacle - crane/equipment
                                        NOTAM: B5936/25 |
                                        Airport: LERT |
                                                                                    Distance: 267.4 nm |
                                                                                Priority: 5                                    
                                
                                ERECTED OBST HGT 132FT AT COORD 363818.1N 0062033.2W. NOT MARKED                            
                            
                                    Effective:
                                    Aug 10, 2025 23:00 UTC
                                
                                
                                    Until:
                                                                            Nov 7, 2025 23:00 UTC
                                                                    
                            Obstacle - crane/equipment
                                        NOTAM: B5937/25 |
                                        Airport: LERT |
                                                                                    Distance: 268.3 nm |
                                                                                Priority: 5                                    
                                
                                UNLIT OBSTACLE AT COORD 363823.7N 0062035.8W 
HGT 132FT. NOT MARKED                            
                            
                                    Effective:
                                    Aug 10, 2025 23:01 UTC
                                
                                
                                    Until:
                                                                            Nov 7, 2025 23:00 UTC
                                                                    
                            QWULW
                                        NOTAM: R2863/25 |
                                        Airport: LEBZ |
                                                                                    Distance: 193.5 nm |
                                                                                Priority: 5                                    
                                
                                UNMANNED AIRCRAFT VEHICLE FLYING
WI 15000M RADIUS OF 384308N 0065811W
BADAJOZ/BADAJOZ                            
                            
                                    Effective:
                                    Aug 11, 2025 08:00 UTC
                                
                                
                                    Until:
                                                                            Nov 11, 2025 19:59 UTC
                                                                    
                            QWULW
                                        NOTAM: R2936/25 |
                                        Airport: LEBZ |
                                                                                    Distance: 204.8 nm |
                                                                                Priority: 5                                    
                                
                                UNMANNED AIRCRAFT VEHICLE FLYING WI 
1000M RADIUS OF 383100N 0070415W.
BADAJOZ/ALCONCHEL                            
                            
                                    Effective:
                                    Aug 14, 2025 08:00 UTC
                                
                                
                                    Until:
                                                                            Nov 14, 2025 07:59 UTC
                                                                    
                            QWULW
                                        NOTAM: R2969/25 |
                                        Airport: LEBZ |
                                                                                    Distance: 169.7 nm |
                                                                                Priority: 5                                    
                                
                                UNMANNED AIRCRAFT VEHICLE FLYING WI 
1500M RADIUS OF 385125N 0062717W.
BADAJOZ/ARROYO DE SAN SERVAN                            
                            
                                    Effective:
                                    Aug 15, 2025 07:00 UTC
                                
                                
                                    Until:
                                                                            Nov 15, 2025 06:59 UTC
                                                                    
                            QWULW
                                        NOTAM: R2951/25 |
                                        Airport: LEBZ |
                                                                                    Distance: 204.8 nm |
                                                                                Priority: 5                                    
                                
                                UNMANNED AIRCRAFT VEHICLE FLYING
WI 1000M RADIUS OF 383100N 0070415W
BADAJOZ/ALCONCHEL                            
                            
                                    Effective:
                                    Aug 15, 2025 08:00 UTC
                                
                                
                                    Until:
                                                                            Nov 15, 2025 07:59 UTC
                                                                    
                            Airspace/route closed
                                        NOTAM: D3346/25 |
                                        Airport: LECM |
                                                                                    Distance: 65.2 nm |
                                                                                Priority: 5                                    
                                
                                TEMPO RESTRICTED AREA ACTIVATED WI COORD
403146N 0045406W
403206N 0045346W
403209N 0045214W
403129N 0045208W
403126N 0045348W
403146N 0045406W
SOLOSANCHO - AVILA
RMK
COOR PHONE NUMBER: +34 687 290 341/+34 685 257 155                            
                            
                                    Effective:
                                    Aug 18, 2025 04:00 UTC
                                
                                
                                    Until:
                                                                            Nov 15, 2025 20:00 UTC
                                                                    
                            QMHXX
                                        NOTAM: B6099/25 |
                                        Airport: LESA |
                                                                                    Distance: 97 nm |
                                                                                Priority: 5                                    
                                
                                ARRESTING SYSTEM LESA-01-R-U OPERATIVE WITH LIMITATIONS:
MAX BRAKING DISTANCE 110M                            
                            
                                    Effective:
                                    Aug 18, 2025 05:30 UTC
                                
                                
                                    Until:
                                                                            Nov 16, 2025 05:30 UTC
                                                                    
                            QWULW
                                        NOTAM: R3053/25 |
                                        Airport: LEXJ |
                                                                                    Distance: 178.6 nm |
                                                                                Priority: 5                                    
                                
                                UNMANNED ACFT FLYING WI 50M RADIUS OF 432722N 0034954W
CANTABRIA/SANTANDER                            
                            
                                    Effective:
                                    Aug 18, 2025 10:00 UTC
                                
                                
                                    Until:
                                                                            Nov 8, 2025 17:00 UTC
                                                                    
                            Aerodrome facilities
                                        NOTAM: B6150/25 |
                                        Airport: LEAB |
                                                                                    Distance: 118 nm |
                                                                                Priority: 5                                    
                                
                                FOR IFR FLIGHTS OUTSIDE THE CIV HR, IT IS MANDATORY
REQUEST AUTHORIZATION PPR 72HR IN ADVANCE OF THE DAY
OF THE PROGRAMMED OPERATION TO LEAB CEOPS OFFICE.
NO CIVIL OPERATION SHALL BE ACCEPTED WITHOUT THE
PRIOR REQUEST INDICATED                            
                            
                                    Effective:
                                    Aug 18, 2025 11:38 UTC
                                
                                
                                    Until:
                                                                            Nov 18, 2025 12:00 UTC
                                                                    
                            QFAHX
                                        NOTAM: B6140/25 |
                                        Airport: LERT |
                                                                                    Distance: 267.4 nm |
                                                                                Priority: 5                                    
                                
                                BIRDS CONCENTRATION: EXTREME CAUTION ON ARR/DEP DUE TO
PRESENCE OF MIGRATORY BIRDS IN ROUTE                            
                            
                                    Effective:
                                    Aug 19, 2025 00:00 UTC
                                
                                
                                    Until:
                                                                            Nov 10, 2025 23:59 UTC
                                                                    
                            QWULW
                                        NOTAM: R2987/25 |
                                        Airport: LEBZ |
                                                                                    Distance: 166.6 nm |
                                                                                Priority: 5                                    
                                
                                UNMANNED ACFT VEHICLE FLYING
WI 2000M RADIUS OF 384945N 0062109W
BADAJOZ/TORREMEJIA                            
                            
                                    Effective:
                                    Aug 20, 2025 06:30 UTC
                                
                                
                                    Until:
                                                                            Nov 14, 2025 17:00 UTC
                                                                    
                            QISCT
                                        NOTAM: E3824/25 |
                                        Airport: LEGA |
                                                                                    Distance: 201.6 nm |
                                                                                Priority: 5                                    
                                
                                RWY36 ILS ON TEST                            
                            
                                    Effective:
                                    Aug 21, 2025 09:49 UTC
                                
                                
                                    Until:
                                                                            Nov 14, 2025 23:59 UTC
                                                                    
                            Understanding NOTAMs
NOTAM Format
- • A) Location identifier
 - • B) Effective date/time
 - • C) Expiry date/time
 - • E) NOTAM text description
 - • Q) Coded information
 
Data Sources
- • FAA Defense Internet NOTAM Service
 - • International NOTAM exchange
 - • National aviation authorities
 - • Real-time updates every 15 minutes
 - • Automatic expiry processing