Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Seoul Air Base (K-16) (RKSM/SSN) — Seongnam, Korea, Republic of
At a glance
- Tower
- 126.2
- Runways
- 01/19, 02/20
- Elevation
- 92 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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69%
Data Complete
36 of 52 points
Missing: Operations, Fuel, Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
3/4
Operations
0/2
Fuel
0/1
Contacts
0/2
Additional Info
3/10
Observed Activity
· Oct 27
24 aircraft observed within 6 NM · 10 on the ground · busiest hour 08:00Z
2026-10-142026-10-27
Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals
Data last updated:
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See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
Basic Airport Information
- ICAO: RKSM
- Name: Seoul Air Base (K-16)
- Type: medium_airport
- Category: Military
- Latitude: 37.444744
- Longitude: 127.112717
- Elevation: 92 ft
- Country: Korea, Republic of
- Municipality: Seongnam
- IATA Code: SSN
- FAA Code: N/A
- FIR: N/A
- Timezone: Asia/Seoul
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 01/19
- Designation: 01/19
- Dimensions: 2743x46m
- Surface: CON
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 02/20
- Designation: 02/20
- Dimensions: 2957x46m
- Surface: CON
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: 126.200 MHz
- Ground: 121.850 MHz
- Operations: N/A
- Traffic/Approach: 123.800, 121.150 MHz
- ATIS: 136.950 MHz
Operation Hours
Monday
N/A
Tuesday
N/A
Wednesday
N/A
Thursday
N/A
Friday
N/A
Saturday
N/A
Sunday
N/A
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: N/A
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Immigration
- Port of Entry: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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Korea, Republic of Permit Requirements
Medium
Landing: 5d
- Overflight Permit: Yes
- Landing Permit: Yes
- Overflight Lead Time: 2 days before intended overflight
- Landing Lead Time: 2 business days (official); submit as early as possible
Private / GA Operations:
Private flights require advance notification. Good GA infrastructure at GMP and smaller airports.
Active NOTAMs
C1923/26
warning Upcoming
ILS out of service
ILS RWY 20 U/S DUE TO MAINT
2026-10-29 05:30 UTC
2026-10-29 07:30 UTC
C1937/26
warning Upcoming
ILS out of service
ILS RWY 20 U/S DUE TO MAINT
2026-10-29 04:30 UTC
2026-10-29 06:30 UTC
C1922/26
info Upcoming
TAR U/S DUE TO MAINT
2026-10-29 03:30 UTC
2026-10-29 05:30 UTC
+4 more active NOTAMs
Relayed by the FAA NOTAM feed. Coverage outside the US can be incomplete: confirm with the national AIS before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Seoul Air Base (K-16) yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What is the tower frequency at RKSM?
- The tower frequency at Seoul Air Base (K-16) is 126.2 MHz.
- Does RKSM require landing permits?
- Yes, landing permits are required for Seoul Air Base (K-16) (Korea, Republic of). Permit details for Korea, Republic of
- Where is RKSM located?
- Seoul Air Base (K-16) (RKSM) is located in Seongnam, Korea, Republic of.
- What is the IATA code for RKSM?
- The IATA code for Seoul Air Base (K-16) is SSN.
- How long is the runway at RKSM?
- The main runway at Seoul Air Base (K-16) (01/19) measures 2743x46m.