4th Air Group

The 4th Air Group (第四航空隊, Dai-Yon Kōkūtai) was a land-based bomber aircraft unit of the Imperial Japanese Navy Air Service (IJNAS) during the Pacific campaign of World War II.

4th Air Group

The 4th Air Group (第四航空隊, Dai-Yon Kōkūtai) was a land-based bomber aircraft unit of the Imperial Japanese Navy Air Service (IJNAS) during the Pacific campaign of World War II.