Patriot NASA Boeing 747-100 N905NA OV-101 1:400 Diecast Model1: 400 Diecast: NASA Boeing 747 123 N905NA + Space Shuttle Enterprise OV 101 (Patriot PT400023) N905NA is a Boeing 747 123, MSN 20107, line number 86. Originally delivered to American Airlines as N9668 on 29 October 1970, it was purchased by NASA on 18 July 1974 and converted into Shuttle Carrier Aircraft 905 (SCA 905). On 18 February 1977, N905NA conducted the first captive flight carrying Space Shuttle orbiter Enterprise (OV 101) from Dryden Flight