Westland Whirlwind HAS.7 XL847/'Z'/'A'/'327' of 820 Naval Air Squadron, Royal Navy, based aboard H.M.S. Albion, 1959. Sikorsky Whirlwind HAR.21 WV198 of 848 Naval Air Squadron, Royal Navy, 1954 Westland Whirlwind HAS.7 XK907/'9' of Empire Test Pilots School, Boscombe Down, 1963.
