Gerrit59: 55-662. Used as chase aircraft at Edwards AFB for XB-70 project.
Gerrit59: 55-0660. Prototype. First flight Nov 11, 1957, bailed to Convair Fort Worth/Carswell AFB, Texas. Named "Old Grandpappy". To Kelly AFB, Texas Mar 15, 1960 for use as GIA. Scrapped at Kelly AFB after use as a ground maintenance trainer sometime after 1960
Gerrit59: 55-0661
Gerrit59: 61-2080
Gerrit59: 61-02069. Paris Air Show at Le-Bourget