USN Airport Code, Ulsan Airport
USN is the IATA airport code for Ulsan Airport, a regional airport serving Ulsan, South Korea. Pilots and air traffic control use its ICAO code, RKPU.
What airport is USN?
USN is the IATA airport code for Ulsan Airport, in Ulsan, South Korea. The same airport has the ICAO code RKPU.
It carries scheduled service and ranks number 1922 by connections in the dataset. Its ICAO code RKPU begins with R, the prefix ICAO assigns to East Asia.
| IATA airport code | USN |
|---|---|
| ICAO airport code | RKPU |
| Airport | Ulsan Airport |
| City | Ulsan |
| Country | South Korea |
| Runways | 1 |
Airport data comes from OurAirports (public domain), regenerated here on . How we build this · Data and sources.
Where is USN airport located?
Ulsan Airport (USN) is in Ulsan, South Korea, at coordinates 35.5935, 129.35201.
It lies in the northern and eastern hemispheres, at 35.59° N, 129.35° E. It is close to sea level at 45 ft (14 m), typical of a coastal or low-lying airport.
Runways at USN
It has a single paved runway. The longest is 6,561 ft (2.00 km), designated 18/36.
Frequently asked questions
What is the IATA code for Ulsan Airport?
The IATA code for Ulsan Airport in Ulsan is USN. It is the three-letter code on tickets, baggage tags and departure boards.
What is the 3-letter code for Ulsan?
The 3-letter IATA code for Ulsan Airport in Ulsan is USN.
What is the ICAO code for Ulsan Airport?
The ICAO code for Ulsan Airport is RKPU. Pilots and air traffic control use it, while airlines and booking systems use the IATA code USN.
What is the difference between USN and RKPU?
USN is the IATA code used for tickets and baggage. RKPU is the ICAO code used by pilots and air traffic control for the same airport, Ulsan Airport.
Read more about Ulsan Airport on Wikipedia →
Nearby and related airports
Other airports in South Korea and the wider region:
All airports in South Korea · Busiest airports worldwide · USN as JSON