I do not know whether any of the ac on my list have survived (I’m sure some have!) but my log book reveals the following as passenger:
Jet Provost XN462
Wasp XT420
Jet Provost 5 XW333, XW415 and XW418
These all survive Ted. The JP3 is in store with the Fleet Air Arm Museum.
The Wasp and JP5 XW333 are flying privately, and XW418 is still in RAF service at Cosford.
HTH,
Mark