815 Naval Air Squadron
…HMS Seahawk), Cornwall, in July 1958. In September 1958, the squadron reformed on Westland Whirlwind HAS.7 anti-submarine helicopters, moving to RNAS Portland (HMS Osprey), Dorset, when engine trouble started to plague the Whirlwinds. The final iteration of the Whirlwind utilised in FAA operations was the HAS.7, which was…