He has another one, I think? I have a flight in BGA.3225 with his daughter many years ago. Don’t know if it had an RAF serial.
*edit* nevermind, googled it 🙂 MH019/ WB993/ BGA 3225/ PH-201, same aircraft 🙂

He does have a motorized T31, a T8 and T30 though. He too has been greatly bitten by the Slingsby bug. Owners can’t seem to have any less than three… 😉