G-BJNG Slingsby T.67A Firefly Specialist Flying Training Ltd Cranfield (EGTC), UK - England Ken Haynes - 04/07/1986
G-BJNG Slingsby T.67A Firefly Private Cranfield (EGTC), UK - England David Lunn - 06/07/1997
G-BJNG Slingsby T.67A Firefly Private Dunkeswell (EGTU), UK - England Jon Wickenden - 07/11/2013
G-BJNG Slingsby T.67A Firefly Private Abbeyshrule (EIAB), Ireland Derek Heley - 05/08/1987
