📋 NOTAM Summary
9
Total Active
0
Critical
0
Runway
1
NavAid
📡
1 active
Navigation Aids
QPICH
NOTAM: I0949/26 |
Q-Code: QPICH |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
ACTIVE
Effective From
Mar 6, 2026 16:34 UTC
Expires
Jun 5, 2026 14:00 UTC
NOTAM Description
DUE CRANES:
.
NDB/DME RWY 35 APCH:
NDB/DME MINIMA TO READ: 3520 (561) 1 3/4
CIRLCING MINIMA CAT A/B TO READ: 3520 (552) 1 1/2
CIRCLING MINIMA CAT C TO READ: 3520 (552) 2
.
A/D CHART: DEP PROC RWY 12 AND RED DEER TWO DEP:
DEP RTE RWY 12 TO READ:
REQUIRES A MINIMUM CLIMB GRADIENT OF 480 FT/NM TO 3300.
DEPARTURE CLIMB RATE V/V (FPM)
G/S 90 120 140 160 180 200 250 300
FPM 720 960 1120 1280 1440 1600 2000 2400
ℹ️
8 active
General Information
QPMCH
NOTAM: I1433/26 |
Q-Code: QPMCH |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
ACTIVE
Effective From
Apr 4, 2026 17:17 UTC
Expires
May 4, 2026 18:00 UTC
NOTAM Description
DUE CRANES:
.
RNAV (GNSS) RWY 30 APCH: LNAV MINIMA TO READ: 3480 (531) 1 3/4.
Aerodrome facilities
NOTAM: A8913/26 |
Q-Code: QFAXX |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
Effective From
Apr 2, 2026 19:26 UTC
Expires
Apr 3, 2026 03:26 UTC
NOTAM Description
RSC 12/30 20 PCT 1/8IN SLUSH AND 80 PCT WET. VALID APR 02 1926 -
APR 03 0326.
RSC 17 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 02
1923 - APR 03 0323.
RSC 35 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 02
1923 - APR 03 0323.
ADDN NON-GRF/TALPA INFO:
Aerodrome facilities
NOTAM: A8825/26 |
Q-Code: QFAXX |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
Effective From
Apr 2, 2026 15:42 UTC
Expires
Apr 2, 2026 23:42 UTC
NOTAM Description
RSC 12/30 100 PCT 1/8IN WET SNOW. VALID APR 02 1542 - APR 02
2342.
RSC 17 5/5/5 90 PCT WET AND 10 PCT 1/8IN WET SNOW, 30 PCT WET AND
70 PCT 1/8IN WET SNOW, 30 PCT WET AND 70 PCT 1/8IN WET SNOW.
VALID APR 02 1535 - APR 02 2335.
RSC 35 5/5/5 30 PCT WET AND 70 PCT 1/8IN WET SNOW, 30 PCT WET AND
70 PCT 1/8IN WET SNOW, 90 PCT WET AND 10 PCT 1/8IN WET SNOW.
VALID APR 02 1535 - APR 02 2335.
ADDN NON-GRF/TALPA INFO:
CRFI 12/30 -1C .22 OBS AT 2604021542.
Aerodrome facilities
NOTAM: A8732/26 |
Q-Code: QFAXX |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
Effective From
Apr 2, 2026 12:28 UTC
Expires
Apr 2, 2026 20:28 UTC
NOTAM Description
RSC 12/30 100 PCT 1/4IN WET SNOW. VALID APR 02 1228 - APR 02
2028.
RSC 17 5/3/3 90 PCT WET AND 10 PCT 1/4IN WET SNOW, 40 PCT 1/4IN
WET SNOW, 50 PCT 1/4IN WET SNOW. VALID APR 02 1222 - APR 02 2022.
RSC 35 3/3/5 50 PCT 1/4IN WET SNOW, 40 PCT 1/4IN WET SNOW, 90 PCT
WET AND 10 PCT 1/4IN WET SNOW. VALID APR 02 1222 - APR 02 2022.
ADDN NON-GRF/TALPA INFO:
CRFI 12/30 -1C .32 OBS AT 2604021228.
Aerodrome facilities
NOTAM: A8483/26 |
Q-Code: QFAXX |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
Effective From
Apr 1, 2026 19:42 UTC
Expires
Apr 2, 2026 03:42 UTC
NOTAM Description
RSC 12/30 DRY. VALID APR 01 1924 - APR 02 0324.
RSC 17 6/6/6 DRY, DRY, DRY. VALID APR 01 1924 - APR 02 0324.
RSC 35 6/6/6 DRY, DRY, DRY. VALID APR 01 1924 - APR 02 0324.
ADDN NON-GRF/TALPA INFO:
Aerodrome facilities
NOTAM: A8271/26 |
Q-Code: QFAXX |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
Effective From
Apr 1, 2026 12:25 UTC
Expires
Apr 1, 2026 20:25 UTC
NOTAM Description
RSC 12/30 DRY. VALID APR 01 1222 - APR 01 2022.
RSC 17 6/6/6 DRY, DRY, DRY. VALID APR 01 1221 - APR 01 2021.
RSC 35 6/6/6 DRY, DRY, DRY. VALID APR 01 1221 - APR 01 2021.
ADDN NON-GRF/TALPA INFO:
QNDAS
NOTAM: L0831/26 |
Q-Code: QNDAS |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
ACTIVE
Effective From
Mar 2, 2026 15:48 UTC
Expires
May 31, 2026 18:00 UTC
NOTAM Description
RED DEER DME 6G 113.8MHZ/CH85X U/S
QPMCH
NOTAM: I0028/26 |
Q-Code: QPMCH |
Priority: 5
AD NOTAM
Airport/Aerodrome
CYQF
Effective From
Jan 4, 2026 15:40 UTC
Expires
Apr 4, 2026 18:00 UTC
NOTAM Description
DUE CRANES:
.
RNAV (GNSS) RWY 30 APCH: LNAV MINIMA TO READ: 3480 (531) 1 3/4.
QMDCH
NOTAM: I1667/25 |
Airport: CYQH |
Distance: 687 nm |
Priority: 5
AMEND PUBLICATIONS:
DECLARED DIST:
RWY 27 TODA TO READ: 5704
Effective:
Apr 28, 2025 17:23 UTC
Until:
Further Notice
Aerodrome facilities
NOTAM: I3112/25 |
Airport: CYCB |
Distance: 1045.5 nm |
Priority: 5
AMEND PUBLICATIONS:
CAUTION: RADIOSONDE BALLOON LAUNCHES:
HRS TO READ: 1115-1345Z AND 2315-0145Z DLY.
Effective:
Jul 4, 2025 18:32 UTC
Until:
Further Notice
Aerodrome facilities
NOTAM: C2634/25 |
Airport: CYXY |
Distance: 863.2 nm |
Priority: 5
AMEND PUBLICATIONS:
CAUTION: RADIOSONDE BALLOON LAUNCHES:
HRS TO READ: 1115-1345Z AND 2315-0145Z DLY.
Effective:
Jul 4, 2025 18:37 UTC
Until:
Further Notice
Aerodrome facilities
NOTAM: C4482/25 |
Airport: CYZF |
Distance: 617.7 nm |
Priority: 5
AMEND PUBLICATIONS
RWY DATA: RCR RWY 10/28 RUF SECTIONS TO READ: APRX 1082FT TO
1230FT BEYOND THLD 10, 13FT S RWY CENTRELINE, APRX 2329FT TO
2526FT BEYOND THLD 10, 13FT N RWY CENTRELINE AND APRX 1804FT TO
2182FT BEYOND THLD 16, 23FT E RWY CENTRELINE.
Effective:
Oct 9, 2025 14:57 UTC
Until:
Further Notice
Obstacle - crane/equipment
NOTAM: I5477/25 |
Airport: CYED |
Distance: 93.8 nm |
Priority: 5
AMEND PUBLICATIONS: NEW TOWER 534321N 1132416W (APRX 4.1NM NNE AD
(CYED) ). 333FT AGL 2536FT AMSL. LGTD, NOT PAINTED.
Effective:
Oct 30, 2025 13:49 UTC
Until:
Further Notice
QFFCH
NOTAM: C4810/25 |
Airport: CYZF |
Distance: 617.7 nm |
Priority: 5
AMEND PUBLICATIONS: SERVICES: ACFT RESCUE AND FIRE FIGHTING
(ARFF) TO READ: DESIGNATED CAT 6 1145-0824Z (DT 1045-0724Z), O/T
CALL OUT CHG 2 HR PN, O/T APRT CLSD TO ACFT 20 SEATS (AND) ABV,
EXC FOR DIVERSIONS OR USE AS AN ALTN A/D WITHOUT PPR.
Effective:
Nov 1, 2025 00:00 UTC
Until:
Further Notice
Aerodrome facilities
NOTAM: C4809/25 |
Airport: CYZF |
Distance: 617.7 nm |
Priority: 5
AMEND PUBLICATIONS:
OPR: AP HR OF OPS TO READ: 1100-0824Z (DT 1000-0724Z) O/T 2 HR
PN, CTC 867-445-5518.
RWY DATA: RCR: CRFI AND WIN MAINT HR TO READ: 1100-0824Z
(DT 1000-0724Z) OCT 15-APR 15 O/T 2 HRS PN 867-445-5518
Effective:
Nov 1, 2025 00:00 UTC
Until:
Further Notice
Obstacle - crane/equipment
NOTAM: I5511/25 |
Airport: CYED |
Distance: 93.8 nm |
Priority: 5
AMEND PUBLICATIONS: NEW TOWER 534321N 1132416W (APRX 4.1NM NNE AD
(CYED) ). 301FT AGL 1709FT AMSL. LGTD, NOT PAINTED.
Effective:
Nov 3, 2025 13:01 UTC
Until:
Further Notice
QARCH
NOTAM: F5368/25 |
Airport: CZEG |
Distance: 1059 nm |
Priority: 5
AMEND PUBLICATIONS: AR37: DA NDB TO BORDER CROSSING POINT BEARING
TO READ 213 DEG
Effective:
Nov 4, 2025 12:01 UTC
Until:
Further Notice
QPUCH
NOTAM: C5099/25 |
Airport: CYXY |
Distance: 863.2 nm |
Priority: 5
AMEND PUBLICATIONS:
RNAV (GNSS) RWY 32R APCH:
MISSED APCH HOLD AT ULUKA: ADD SPEED RESTRICTION: 230 KT
Effective:
Nov 20, 2025 13:00 UTC
Until:
Further Notice
QMRXX
NOTAM: C5101/25 |
Airport: CYXY |
Distance: 863.2 nm |
Priority: 5
AMEND PUBLICATIONS: RWY 14R/32L WIDTH TO READ: 148 FT
Effective:
Nov 20, 2025 14:35 UTC
Until:
Further Notice
Aerodrome facilities
NOTAM: I5827/25 |
Airport: CYSM |
Distance: 474.7 nm |
Priority: 5
AMEND PUBLICATIONS: CAUTION TO READ:
RADIOSONDE BALLOON LAUNCHES FR 600135N 1115545W
(APRX 0.94NM NE THLD 30),
WITH AN ASCENT RATE OF 1000 FT/MIN AT
1115-1215Z AND 2315-0015Z DLY.
SANDHILL CRANES NESTING ON A/D MAY-SEP.
Effective:
Nov 27, 2025 02:16 UTC
Until:
Further Notice
QPHXX
NOTAM: C5147/25 |
Airport: CYYC |
Distance: 64.1 nm |
Priority: 5
AMEND PUBLICAITONS:
ILS RWY 35L APCH: HOLDING AT REXUB: MAX HOLDING SPEED
SHOULD READ 230 KTS
Effective:
Nov 27, 2025 09:01 UTC
Until:
Further Notice
QLRXX
NOTAM: C5148/25 |
Airport: CYYC |
Distance: 64.1 nm |
Priority: 5
AMEND PUBLICATIONS:
LIGHTING:
RWY 17R TO READ: AL(TE HI CL TDZL) P3
RWY 35L TO READ: AL(TE HI CL TDZL) P3
Effective:
Nov 27, 2025 09:01 UTC
Until:
Further Notice
QPMCH
NOTAM: C5391/25 |
Airport: CYYC |
Distance: 64.1 nm |
Priority: 5
AMEND ILS RWY 11 APCH:
LOC/DME MINIMA TO READ: 4000 (448) 1 1/2
Effective:
Dec 18, 2025 19:57 UTC
Until:
Further Notice
QPICH
NOTAM: C5413/25 |
Airport: CYYC |
Distance: 64.1 nm |
Priority: 5
AMEND PUBLICATIONS: ILS CAT II RWY 35L APCH :
HOLDING AT REXUB: MAX HOLDING SPEED SHOULD READ 230 KTS
Effective:
Dec 23, 2025 14:49 UTC
Until:
Further Notice
QPICH
NOTAM: C0101/26 |
Airport: CYYC |
Distance: 64.1 nm |
Priority: 5
AMEND PUBLICATIONS: RNAV (RNP) Y RWY 11 APCH:
RNP 0.30 MINIMA TO READ: 4083 (536) 2.
Effective:
Jan 14, 2026 21:01 UTC
Until:
Further Notice
QPMCH
NOTAM: C0160/26 |
Airport: CYOD |
Distance: 185.8 nm |
Priority: 5
AMEND PUBLICATIONS:
ILS/TACAN Y RWY 31R (DND) APCH,
HI ILS/TACAN X RWY 31R (DND) APCH,
ILS Z RWY 31R (DND) APCH,
RNAV (GNSS) RWY 04 (DND) APCH,
RNAV (GNSS) RWY 13L (DND) APCH,
RNAV (GNSS) RWY 13R (DND) APCH,
RNAV (GNSS) RWY 22 (DND) APCH,
RNAV (GNSS) RWY 31L (DND) APCH,
RNAV (GNSS) RWY 31R (DND) APCH,
LOC(BC)/TACAN RWY 13L (DND) APCH,
TACAN RWY 13L (DND) APCH,
TACAN RWY 13R (DND) APCH,
TACAN RWY 22 (DND) APCH,
HI TACAN RWY 22 (DND) APCH,
TACAN RWY 31L (DND) APCH,
TACAN RWY 31R (DND) APCH,
HI TACAN RWY 31R (DND) APCH,
NDB/DME RWY 13L (DND) APCH:
CIRCLING CAT A AND CAT B MINIMA TO READ: 2360 (585) 1 1/2
CIRCLING CAT C MINIMA TO READ: 2520 (745) 2 1/4
CIRCLING CAT D MINIMA TO READ: 2520 (745) 2 1/2
CIRCLING CAT E MINIMA TO READ: 2520 (745) 2 2/3
.
NDB/DME RWY 22 (DND) APCH:
NDB/DME MINIMA TO READ: 2500 (733) 1 3/4
CIRCLING CAT A AND B MINIMA TO READ: 2500 (725) 2 1/4
CIRCLING CAT C MINIMA TO READ: 2520 (745) 2 1/4
CIRCLING CAT D MINIMA TO READ: 2520 (745) 2 1/2
CIRCLING CAT E MINIMA TO READ: 2520 (745) 2 2/3
NDB/DME RWY 31R (DND) APCH:
NDB/DME MINIMA TO READ: 2280 (505) 1 RVR 50
CIRCLING CAT A AND CAT B MINIMA TO READ: 2360 (585) 1 1/2
CIRCLING CAT C MINIMA TO READ: 2520 (745) 2 1/4
CIRCLING CAT D MINIMA TO READ: 2520 (745) 2 1/2
CIRCLING CAT E MINIMA TO READ: 2520 (745) 2 2/3
.
NDB RWY 13L (DND) APCH:
CIRCLING CAT C MINIMA TO READ: 2520 (745) 2 1/4
Effective:
Jan 21, 2026 16:42 UTC
Until:
Further Notice
QMXXX
NOTAM: C0175/26 |
Airport: CYYC |
Distance: 64.1 nm |
Priority: 5
AMEND PUBLICATIONS: CANADA AIR PILOT (CAP):
TAXI CHART: NOTES: RUNWAYS: RWY 17R TO READ: RIGHT TURN ON TWY A
AT THRESHOLD 35L RESTRICTED TO AIRCRAFT WITH WINGSPAN OF 170' OR
LESS
Effective:
Jan 22, 2026 14:37 UTC
Until:
Further Notice
QLBAS
NOTAM: I0298/26 |
Airport: CYRB |
Distance: 1429.4 nm |
Priority: 5
ABN U/S
Effective:
Jan 22, 2026 15:36 UTC
Until:
Apr 22, 2026 23:59 UTC
QMRXX
NOTAM: C0197/26 |
Airport: CYXY |
Distance: 863.2 nm |
Priority: 5
AMEND PUBLICATIONS:
RWY DATA: RWY 14L/32R WIDTH TO READ: 98FT
RWY CERT: RWY 14R/32L AGN TO READ:
V PPR FOR AGN IV OR GREATER 867-332-5227
TWY CERT: TWY E TO READ:
AGN IV FR RWY 02/20 TO TWY D AND AGN V S OF TWY D
Effective:
Jan 26, 2026 15:18 UTC
Until:
Further Notice
QNBXX
NOTAM: F0466/26 |
Airport: CYEK |
Distance: 839.9 nm |
Priority: 5
ARVIAT NDB YEK 329KHZ UNMONITORED BY ATS
Effective:
Jan 30, 2026 15:04 UTC
Until:
Apr 24, 2026 23:59 UTC
QPIAU
NOTAM: I0442/26 |
Airport: CYHY |
Distance: 523.1 nm |
Priority: 5
RNAV (GNSS) RWY 05 APCH:
LPV AND LNAV/VNAV MINIMA: NOT AUTH
PUBLISHED DIST/ALT TABLE: NOT VALID
PUBLISHED CONSTANT DESCENT ANGLE: NOT VALID
.
AD CHART: DEP PROC: RWY 23 NOT ASSESSED.
PILOT RESPONSIBLE FOR OBST AND TERRAIN AVOIDANCE
Effective:
Jan 30, 2026 16:46 UTC
Until:
Apr 30, 2026 18:00 UTC
QMRXX
NOTAM: I0447/26 |
Airport: CYFS |
Distance: 622.6 nm |
Priority: 5
AMEND PUBLICATIONS: OPR HR OF OPS TO READ:
0100-0215Z (DT 0000-0115Z), 1500-2330Z (DT 1400-2230Z) MON
AND WED, 1500-2330Z (DT 1400-2230Z) TUE, THU AND FRI, 1800-1915Z
(DT 1700-1815Z) SUN, LTD MAINT FOR SKED PAX FLTS DUR STATUTORY
HOLS, O/T 2 HR PN, CTC CARS. CALL OUT CHG MAY BE LEVIED.
RCR TO READ: OPR CRFI AND WIN MAINT AVBL 0100-0215Z
(DT 0000-0115Z), 1500-2330Z (DT 1400-2230Z) MON AND WED,
1500-2330Z (DT 1400-2230Z) TUE, THU AND FRI, 1800-1915Z (DT
1700-1815Z) SUN, OCT 15-APR 15, LTD MAINT FOR SKED PAX FLTS DUR
STATUTORY HOLS, O/T 2 HRS PN, CTC CARS OR 867-695-6785
RWY 14/32 RUF SECTIONS TO READ: APRX 2624FT TO 3018FT BEYOND
THLD 14, 10FT E OF RWY CENTERLINE
Effective:
Jan 30, 2026 20:50 UTC
Until:
Further Notice
QWHLW
NOTAM: L0469/26 |
Airport: CZEG |
Distance: 982.4 nm |
Priority: 5
BLASTING ACT WILL TAKE PLACE WITHIN RADIUS 1NM CENTRE
681020N 1063729W0 (CENTRE APRX 4217FT NNW HOPE BAY AD (CHB3))
Effective:
Feb 1, 2026 18:17 UTC
Until:
May 2, 2026 23:59 UTC
QWULW
NOTAM: L0479/26 |
Airport: CZEG |
Distance: 202.8 nm |
Priority: 5
MUTIPLE REMOTELY PILOTED ACFT (RPA), RCMP RPA BORDER PATROLS,
WITHIN AREA 1NM NORTH SIDE OF A LINE 4900N 11403W - 4900N 11000W
(CANADA/USA BORDER IN THE PROVINCE OF ALBERTA (AB)).
ACFT WEIGHT: 150KG OR LESS. ALL ACFT REQUESTED TO REMAIN CLR.
NON ADS-B ACFT REQUESTED TO CTC PRIOR
BEFORE 24HR CTC NWRRPAS-NWRSAT(AT)RCMP-GRC.GC.CA
WITHIN 24HR CTC AB 1-833-476-4238
SK 1-866-475-4238 MB: 1-888-626-4238
Effective:
Feb 2, 2026 20:17 UTC
Until:
Apr 30, 2026 20:00 UTC
QCAAS
NOTAM: F0523/26 |
Airport: CYVQ |
Distance: 879.5 nm |
Priority: 5
NORMAN WELLS EMERG FREQ 243.0MHZ U/S
Effective:
Feb 3, 2026 22:02 UTC
Until:
Apr 30, 2026 23:59 UTC
QOECH
NOTAM: F0559/26 |
Airport: CZEG |
Distance: 412.6 nm |
Priority: 5
ALL ACFT, REGARDLESS OF THE STATE OF REGISTRY, DIRECTLY OR
INDIRECTLY OWNED, CHARTERED, LEASED, OPERATED OR OTHERWISE
CONTROLLED BY A PERSON CONNECTED WITH EITHER THE RUSSIAN
FEDERATION OR OF BELARUS OR BY A CORPORATION OR ENTITY THAT IS
INCORPORATED OR FORMED UNDER THE LAWS OF THE RUSSIAN FEDERATION
OR BELARUS, AND ALL OPERATORS HOLDING AN AIR OPERATOR CERTIFICATE
(AOC) ISSUED BY RUSSIAN FEDERATION AND/OR BELARUSIAN AUTHORITIES
ARE PROHIBITED TO ENTER, EXIT OR OVERFLY CANADA'S TERRITORIAL
AIRSPACE (INCLUDING FLT WITHIN 12NM OF CANADA'S COASTS).
EXCEPTIONS PERMITTED FOR ACFT EXPERIENCING INFLIGHT EMERG.
ALL AUTH OBTAINED PRIOR TO 27 FEB 2022 FOR ACFT AND OPS SUBJECT
TO THIS NOTAM ARE REVOKED.
HUMANITARIAN, SAR, MEDEVAC AND ANY OTHER FLT SEEKING AN EXCEPTION
TO THIS RESTRICTION MUST RECEIVE AUTH GRANTED AFTER 27 FEB 2022
FM THE MINISTER OF TRANSPORT TO OPERATE IN CANADA'S TERRITORIAL
AIRSPACE. AFFECTED ACFT WISHING TO OBTAIN SUCH AN AUTH OR CLR
INTO CANADA'S TERRITORIAL AIRSPACE MAY APPLY TO THE MINISTER OF
TRANSPORT AT 1-877-992-6853 OR 1-613-992-6853 OR BY EMAIL AT
OPERATIONS.AVIATION(AT)TC.GC.CA.
Effective:
Feb 6, 2026 15:40 UTC
Until:
May 5, 2026 18:00 UTC
QPMCH
NOTAM: I0547/26 |
Airport: CYMM |
Distance: 284 nm |
Priority: 5
AMEND PUBLICATIONS:
RNAV (RNP) Y RWY 08 APCH:
RNP 0.15 MINIMA TO READ 1593 (388) 1
RNP 0.30 MINIMA TO READ 1638 (433) 1
RNAV (RNP) Y RWY 26 APCH:
RNP 0.30 MINIMA TO READ 1717 (510) 1 1/4
Effective:
Feb 6, 2026 19:26 UTC
Until:
Further Notice
QFTAS
NOTAM: C0307/26 |
Airport: CYOD |
Distance: 185.8 nm |
Priority: 5
RVR 31R NOT AVBL
Effective:
Feb 10, 2026 15:53 UTC
Until:
May 10, 2026 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