Sea Vixens Various.
Anna/Russ,
Sometimes coincidences get weird.
XN657 was returned to the Naval Aircraft Support Unit at Yeovilton for repair, on August 12 1971 I flew in the back again on its first flight after the accident. If as appears to be the case it no longer exists I am able to offer an alternative. On the previous trip that John and I flew on 23 Jan 71 we flew XS576. XS576 is in the Imperial War Museum at Duxford and I would be more than happy to show you around. XS576 is in 899 markings although it bears the names of another crew on the cockpit side.
Let me know.