Been here before.....
Choice of several, from CAA G-INFO search (just type in Wasp in aircraft type), the first one is registered to an owner at Marlborough:
G-INFO Record Nos
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No. Registration Status Serial No. Aircraft Type Photo
1 G-BYCX R F9754 WESTLAND WASP MK1B Yes
2 G-BZPP R F9675 WESTLAND WASP HAS1 Yes
3 G-CBUI R F9590 WESTLAND WASP HAS1
4 G-KAWW R F9663 WESTLAND WASP HAS1 Yes
5 G-KAXT R F9669 WESTLAND WASP HAS1 Yes
6 G-MBPY R RKP-01 GRYPHON/TRI-PACER 330
7 G-MJSZ R HA5 DH WASP
8 G-MJYW R 2-330PM-PGK-6-83-K GRYPHON/MICRO-TRIKE 330
9 G-RIMM R F9605 WESTLAND WASP HAS1 Yes