Osan Air Base

RKSO / OSN

Pyeongtaek, KR

Active NOTAMs
18

📋 NOTAM Summary

18
Total Active
0
Critical
0
Runway
0
NavAid
🗺️

Airspace & Routes

1 active
Airspace/route closed
NOTAM: E3456/26 | Q-Code: QRTCA | Priority: 5
FIR NOTAM
Flight Information Region
RKRR
11.6 nm
ACTIVE
Effective From
Jul 10, 2026 06:04 UTC
Expires
Sep 30, 2026 08:30 UTC
NOTAM Description
TEMPO RESTRICTED AREA ACT AS FLW A CIRCLE RADIUS 0.5NM CENTERED ON 365534N1270940E
ℹ️

General Information

17 active
QXXXX
NOTAM: M1136/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Aug 7, 2026 00:07 UTC
Expires
Aug 7, 2026 01:07 UTC
NOTAM Description
QUIET HOURS IN EFFECT. LOCAL AIRCRAFT WILL NOT PERFORM ENGINE TEST RUNS, TAXI, TAKEOFF OR LAND DURING THIS TIME. TRANSIENT AIRCRAFT WILL NOT TAXI, TAKEOFF OR PLAN TO LAND. AIRCRAFT WILL NOT BE PERMITTED TO PERFORM PRACTICE LOW APPROACHES.
QXXXX
NOTAM: M1150/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
ACTIVE
Effective From
Aug 4, 2026 22:00 UTC
Expires
Sep 11, 2026 07:30 UTC
NOTAM Description
CAUTION! 148 FT MSL CRANE .68NM SOUTH OF RWY 09R/27L MIDPOINT, LOCATED AT 37°4'50.4 N, 127°1'47.9 E.
QXXXX
NOTAM: M1151/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Aug 4, 2026 02:04 UTC
Expires
Aug 4, 2026 07:30 UTC
NOTAM Description
CAUTION! 148 FT MSL CRANE .68NM SOUTH OF RWY 09R/27L MIDPOINT, LOCATED AT 37°4'50.4 N, 127°1'47.9 E.
QXXXX
NOTAM: M1149/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
ACTIVE
Effective From
Aug 4, 2026 00:13 UTC
Expires
Nov 1, 2026 00:01 UTC
NOTAM Description
FREQUENCY 234.3 UNSERVICEABLE. USE FREQUENCY 285.1.
QXXXX
NOTAM: M1148/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Aug 3, 2026 10:49 UTC
Expires
Aug 4, 2026 12:20 UTC
NOTAM Description
TWY G CLOSED.
QXXXX
NOTAM: M1147/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
ACTIVE
Effective From
Aug 3, 2026 02:24 UTC
Expires
Aug 31, 2026 14:59 UTC
NOTAM Description
CAUTION! 125 FT MSL CRANE .46NM SW OF RWY 09R APPROACH END, LOCATED AT 37°5'3" N, 127°0'26" E, INCURS A LOW CLOSE END OBSTRUCTION.
QXXXX
NOTAM: M1143/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Aug 2, 2026 03:16 UTC
Expires
Aug 2, 2026 04:00 UTC
NOTAM Description
OSAN AIR BASE CLASS D CLOSED FOR DRONE OPERATIONS, CONTACT RAPCON FOR ARRIVAL INFORMATION 784-5377
QXXXX
NOTAM: M1140/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Aug 2, 2026 02:11 UTC
Expires
Aug 2, 2026 03:00 UTC
NOTAM Description
OSAN AIR BASE CLASS D CLOSED FOR DRONE OPERATIONS, CONTACT RAPCON FOR ARRIVAL INFORMATION 784-5377
QXXXX
NOTAM: M1135/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Aug 1, 2026 00:45 UTC
Expires
Aug 1, 2026 04:35 UTC
NOTAM Description
HOT CARGO PAD IN USE, PRIMARY HUNG ORDINANCE LOCATION UNAVAILABLE,
QXXXX
NOTAM: M1137/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Jul 31, 2026 05:29 UTC
Expires
Aug 2, 2026 14:00 UTC
NOTAM Description
WX PMSV NOT MONITORED PLEASE CALL DSN 784-9370 OR COMM +82-505-784-9370 FOR ASSISTANCE.
QXXXX
NOTAM: M1134/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Jul 30, 2026 02:40 UTC
Expires
Jul 30, 2026 03:30 UTC
NOTAM Description
HAZARDOUS CARGO PAD IN USE. PRIMARY HUNG ORDNANCE LOCATION UNAVAILABLE.
QXXXX
NOTAM: M1112/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Jul 24, 2026 04:06 UTC
Expires
Jul 24, 2026 04:36 UTC
NOTAM Description
AERODROME CLOSED, ALL AIRCRAFT PROHIBITED FROM TAKING OFF AND LANDING.
QXXXX
NOTAM: M1091/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Jul 19, 2026 02:40 UTC
Expires
Jul 19, 2026 04:40 UTC
NOTAM Description
HOT CARGO PAD IN USE, PRIMARY HUNG ORDNANCE LOCATION UNAVAILABLE
QXXXX
NOTAM: M1084/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Jul 16, 2026 00:30 UTC
Expires
Jul 16, 2026 03:00 UTC
NOTAM Description
CAUTION: 2 DETONATIONS OCCURRING AT EOD RANGE NORTH OF RWY 27R/09L AT 37-5-42N/127-2-4E FROM SURFACE TO 500 FEET AGL. BLAST RADIUS OF 350 FEET.
QXXXX
NOTAM: M1024/26 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Jul 13, 2026 23:00 UTC
Expires
Jul 14, 2026 08:00 UTC
NOTAM Description
CAUTION! 368 FT MSL CRANE .74NM SOUTH OF RWY 27L APPROACH END, LOCATED AT 37°4'46" N, 127°2'43" E
QFALT
NOTAM: M0529/26 | Q-Code: QFALT | Priority: 5
FIR NOTAM
Flight Information Region
RKSG
8.5 nm
ACTIVE
Effective From
Jul 12, 2026 22:00 UTC
Expires
Oct 1, 2026 23:59 UTC
NOTAM Description
RWY 32 ILS GP U/S DUE TO CONST.
QLYAS
NOTAM: M0097/26 | Q-Code: QLYAS | Priority: 5
AD NOTAM
Airport/Aerodrome
RKSO
Effective From
Jan 25, 2026 15:10 UTC
Expires
Apr 23, 2026 23:59 UTC
NOTAM Description
TWY E EDGE LGT UNSERVICEABLE

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