American missions against Tsis Island
February 17, 1944 - April 30, 1944

February 17, 1944
(USN) During "Operation Hailstone" attacked by U.S. Navy (USN) carrier aircraft.
Strike 2B: F6F Hellcats from VF-24 on USS Belleau Wood strafe buildings on Tsis Island.
Strike 2D: Several F6F Hellcats strafe buildings on Tsis Island.
Strike 3-A: TBF Avengers from VT-8 on USS Bunker Hill strafe buildings on Tsis.

April 30, 1944
(USN) Strike No. 1: A single F6F Hellcat from VF-8 on USS Bunker Hill drops a bomb on Tsis but missed the target.