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RJKNOpen in the mapper
AIRPORT

Tokunoshima AirportRJKN / TKN

Tokunoshima Airport serves Amagi, Kagoshima Prefecture, Japan. Its ICAO code is RJKN and its IATA code TKN. The longest of its one runway is 01/19, at 6,561 ft (2,000 m). The field is 17 ft (5 m) above sea level. Local time is Asia/Tokyo, UTC+9.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
RJKN
IATA
TKN
LONGEST RUNWAY
6,561 ft
2,000 m · 01/19
ELEVATION
17 ft
5 m
TIME ZONE
UTC+9
Asia/Tokyo
POSITION
27.836°N
128.881°E

Runways

01/196,561 ft · 2,000 mASP

Nearest airports

Questions people ask about Tokunoshima Airport

How long is the runway at Tokunoshima Airport?

The longest runway, 01/19, is 6,561 ft (2,000 m), surface ASP.

What is the elevation of Tokunoshima Airport?

17 ft (5 m) above mean sea level.

What time zone is Tokunoshima Airport in?

Asia/Tokyo: UTC+9.

What are the codes for Tokunoshima Airport?

ICAO RJKN, IATA TKN. It serves Amagi, Japan.

How far can you fly from Amagi?
Open the mapper with a 7,300 nm range ring around RJKN, then pick your own aircraft, add a route and check every leg.
Open RJKN 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