USN

Medium airport · Ulsan, South Korea

Ulsan Airport

Ulsan Airport is a medium airport serving Ulsan, South Korea. Its IATA code is USN. Its ICAO code is RKPU. It has 1 runway, longest 6,561 ft (ASP). Elevation 45 ft.

IATA USNICAO RKPU1 runway, longest 6,561 ft (ASP)South KoreaMedium airport

No freely licensed photograph of this airport is in our library yet — rather than borrow a picture of somewhere else, this profile leads with its verified facts.

Airport facts

LocationUlsan, South Korea
IATA codeUSN
ICAO codeRKPU
TypeMedium airport
Runways1 runway, longest 6,561 ft (ASP)
Elevation45 ft
Scheduled serviceYes
Coordinates35.5935° N, 129.3520° E

Every fact above is taken from the sources listed below; anything no source states is left blank rather than guessed.

Landmarks near this airport

Famous landmarks close to Ulsan Airport, by straight-line distance — each link opens its profile on our sister site LandmarkProfiles.

National parks near this airport

National parks close to Ulsan Airport, by straight-line distance — each link opens its profile on our sister site National Park Profiles.

Airports nearby

The closest airports in this library, by straight-line distance.

More airports in South Korea

More medium airports

Frequently asked questions

What is the airport code for Ulsan Airport?

Ulsan Airport — its IATA code is USN and its ICAO code is RKPU.

Where is Ulsan Airport located?

Ulsan Airport serves Ulsan, South Korea. Its coordinates are 35.5935° N, 129.3520° E.

How high is Ulsan Airport?

Ulsan Airport sits at 45 feet above sea level.

Sources

Page last updated 13 November 2026.