G-FLYV Slingsby T.67M-200 Firefly Firefly Aerial Promotions Ltd. RNAS Yeovilton (YEO / EGDY), UK - England Jon Wickenden - 30/07/1988
G-FLYV Slingsby T.67M-200 Firefly Firefly Aerial Promotions Ltd. Cranfield (EGTC), UK - England Malcolm Clarke - 03/07/1994
G-FLYV Slingsby T.67B Firefly Private Kirkbymoorside - Slingsby Factory, UK - England Derek Heley - 01/10/1994
