ZKWSOpen in the mapper

AIRPORT

Wonsan Kalma AirportZKWS / WOS

Wonsan Kalma Airport serves Wonsan, Kangwon Province, North Korea. Its ICAO code is ZKWS and its IATA code WOS. The longest of its 2 runways is 15L/33R, at 11,482 ft (3,500 m). The field is 7 ft (2 m) above sea level. Local time is Asia/Pyongyang, UTC+9.

Published by Overfly · Airport data: OurAirports, 14 Sep 2026 · Last updated 23 Sep 2026

ICAO

ZKWS

IATA

WOS

LONGEST RUNWAY

11,482 ft

3,500 m · 15L/33R

ELEVATION

7 ft

2 m

TIME ZONE

UTC+9

Asia/Pyongyang

POSITION

39.165°N

127.488°E

Runways

15L/33R11,482 ft · 3,500 mCON

15R/33L10,252 ft · 3,125 mconcrete

Nearest airports

Sondok Airport ZKSD 35 nm35m

Koksan Air Base KP-001550 nm35m

Toksan Air Base KP-002550 nm35m

Koksan 2 Highway Strip KP-006852 nm35m

Changjin Air Force Base KP-003673 nm40m

Pukchang Air Base KP-002274 nm40m

Sunchon Air Base ZKSC 76 nm40m

Uthachi Highway Strip Airport KP-004179 nm40m

Questions people ask about Wonsan Kalma Airport

How long is the runway at Wonsan Kalma Airport?

The longest runway, 15L/33R, is 11,482 ft (3,500 m), surface CON. Wonsan Kalma Airport has 2 runways in all.

What is the elevation of Wonsan Kalma Airport?

7 ft (2 m) above mean sea level.

What time zone is Wonsan Kalma Airport in?

Asia/Pyongyang: UTC+9.

What are the codes for Wonsan Kalma Airport?

ICAO ZKWS, IATA WOS. It serves Wonsan, North Korea.

How far can you fly from Wonsan?

Open the mapper with a 7,300 nm range ring around ZKWS, then pick your own aircraft, add a route and check every leg.

Open ZKWS in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights