Boeing 747-121 RA001, N7470, City of Everett, with F-86 Sabre chase Published on February 8, 2013 in 9 February 1969Full resolution (480 × 333) ← Previous Next → Boeing 747-121 RA0001, City of Everett, over lake Washington, 9 February 1969. A North American Aviation F-86F Sabre is the chase plane. (Boeing)