Iruma Air BaseRJTJ
Iruma Air Base serves Sayama, Tōkyō Prefecture, Japan. Its ICAO code is RJTJ (it has no IATA code). The longest of its one runway is 17/35, at 6,562 ft (2,000 m). The field is 295 ft (90 m) above sea level. Local time is Asia/Tokyo, UTC+9.
Published by Overfly · Airport data: OurAirports, · Last updated
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Questions people ask about Iruma Air Base
How long is the runway at Iruma Air Base?
The longest runway, 17/35, is 6,562 ft (2,000 m), surface ASP.
What is the elevation of Iruma Air Base?
295 ft (90 m) above mean sea level.
What time zone is Iruma Air Base in?
Asia/Tokyo: UTC+9.
What are the codes for Iruma Air Base?
ICAO RJTJ (it has no IATA code). It serves Sayama, Japan.
How far can you fly from Sayama?
Open the mapper with a 7,300 nm range ring around RJTJ, then pick your own aircraft, add a route and check every leg.
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