Fleet Air Wing 4 (第4航空群, daiyonkoukuugun) is a unit of the Fleet Air Force of the Japan Maritime Self-Defense Force.

It is based at Naval Air Facility Atsugi in Kanagawa Prefecture.

It consists of Air Patrol Squadron 3,[1] the Atsugi Base Squadron and the Iwo Jima Base Squadron (With a detachment on Minami-Tori-shima (Marcus Is.).

[2] This article about the military of Japan is a stub.

You can help Wikipedia by expanding it.