An interesting kill by a Royal Navy Avenger was the destruction of a V-1 flying bomb on 9 July 1944. The much faster V-1 was overtaking the Avenger when the Telegraphist Air Gunner in the dorsal turret, Leading Aircraftman Fred Shirmer, fired at it from 700 yards (640 m). For this achievement, Shirmer was Mentioned in Dispatches, later being awarded the DSM for the 1945 Operation Meridian action at Palembang.[16] In the January 1945 British carrier raid on the Soengei Gerong oil refinery during Operation Meridian, a Fleet Air Arm Avenger shot down a Nakajima Ki-44 in low level combat over the jungle.[17] Three Avengers were modified to carry the Highball "bouncing bomb" (given the new codename Tammany Hall), but when trials were unsuccessful, they were returned to standard configuration and passed to the Royal Navy[18]