Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Ulsan Airport (RKPU/USN) — Ulsan, Korea, Republic of
At a glance
- Fuel
- Jet A-1
- Tower
- 122.6
- Runways
- 18/36
- Elevation
- 45 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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77%
Data Complete
40 of 52 points
Missing: Operations, Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
2/4
Operations
0/2
Fuel
1/1
Contacts
0/2
Additional Info
6/10
Observed Activity
· Oct 26
2 aircraft observed within 6 NM · busiest hour 00:00Z
2026-10-132026-10-26
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 Recently verified Outdated — please verify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: RKPU
- Name: Ulsan Airport
- Type: medium_airport
- Category: Domestic
- Latitude: 35.593498
- Longitude: 129.352005
- Elevation: 45 ft
- Country: Korea, Republic of
- Municipality: Ulsan
- IATA Code: USN
- FAA Code: N/A
- FIR: N/A
- Timezone: Asia/Seoul
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 18/36
- Designation: 18/36
- Dimensions: 2000x45m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: ILS CAT I, RNAV (GPS), VOR/DME
- Remarks: N/A
See all airports with ILS approaches in Korea, Republic of →
Frequencies
- Tower: 122.600 MHz
- Ground: N/A
- Operations: N/A
- Traffic/Approach: 124.250 MHz
- ATIS: 127.350 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: No
- PPR Contact: N/A
- Remarks: N/A
Fees
- Landing Fee: KRW 4500/ton MTOW
- Parking Fee: KRW 2500/ton per 24h
- Handling Mandatory: Yes
- Currency: KRW
- Remarks: Ulsan Airport. Serves Ulsan, Korea's industrial capital.
Fuel Information
- Fuel Type: Jet A-1
- Price/L: N/A
- Last Updated: 2026-02-18
- Remarks: Standard supply. SK Energy.
Immigration
- Port of Entry: No
- APIS Required: No
- GAR Required: No
- Remarks: Domestic only.
Restrictions
- Curfew Start: 22:00
- Curfew End: 06:00
- Noise Chapter Min: Chapter 3
- Remarks: Curfew enforced.
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
Z0774/26
info
Aerodrome restriction
TRIGGER NOTAM - PERM AIRAC AIP AMDT 11/26 WEF 1600 UTC 25 NOV 2026
- WITHDRAWAL OF IAC PROCEDURES FOR RWY 18(RNP Y AND VOR) AND
INFORMATION OF CHART NUMBERS.
2026-11-25 16:00 UTC
2026-12-09 16:00 UTC
C1890/26
warning
Aerodrome restriction
OPS HR OF FAC CHG AS FLW
ATS REPORTING OFFICE: 2320-1150
ATS: 2250-1150
ULSAN ARRIVAL: 2230-1130
2026-10-24 22:20 UTC
No end time given (PERM)
Received 2026-10-19 01:00 UTC
C1636/26
caution
Instrument procedure change
INSTR APCH PROC NOT AVBL AS FLW
- ILS Y RWY36(CG 2.5 PERCENT)
- ILS Z RWY36(CG 2.5 PERCENT)
- LOC Y RWY36
- LOC Z RWY36
- VOR RWY36
- RMK: ILS Y RWY36(CG 5.0 PERCENT), ILS Z RWY36(CG 5.0 PERCENT),
RNP RWY36(LNAV). RNP RWY36(LNAV/VNAV) AVBL
2026-09-03 06:48 UTC
No end time given (PERM)
Received 2026-09-03 06:53 UTC
+2 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 Ulsan Airport 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 RKPU?
- The tower frequency at Ulsan Airport is 122.6 MHz.
- What fuel is available at RKPU?
- Ulsan Airport offers Jet A-1.
- Does RKPU require landing permits?
- Yes, landing permits are required for Ulsan Airport (Korea, Republic of). Permit details for Korea, Republic of
- Where is RKPU located?
- Ulsan Airport (RKPU) is located in Ulsan, Korea, Republic of.
- What is the IATA code for RKPU?
- The IATA code for Ulsan Airport is USN.
- How long is the runway at RKPU?
- The main runway at Ulsan Airport (18/36) measures 2000x45m.
- Does RKPU have an ILS approach?
- Yes, Ulsan Airport has ILS (Instrument Landing System) approaches on runway 18/36.