G-KCIG Sportavia Putzer RF-5B Sperber Executive Air Sport Ltd. Cranfield (EGTC), UK - England Ken Haynes - 04/07/1982
G-KCIG Sportavia Putzer RF-5B Sperber Private Cranfield (EGTC), UK - England David Lunn - 06/07/1996
G-KCIG Sportavia Putzer RF-5B Sperber Private Manchester - Barton (EGCB), UK - England John Davidson - 29/08/2016
G-KCIG Sportavia Putzer RF-5B Sperber Private Aboyne (XABO), UK - Scotland Derek Heley - 22/09/2012
G-KCIG Sportavia Putzer RF-5B Sperber Private Compton Abbas (EGHA), UK - England Brian Johnstone - 20/04/1981