4th and last B-1A built; first with ejection seats instead of a crew capsule. 2/79: First flight. Ca.6/79: TOS USAF. Used primarily as an avionics testbed for the B-1B program. 16 Dec 86: Flew to the Air Force Museum. 2003: Became part of the AFM Loan Program after being replaced by B-1B 84-0051. 22 Oct 03: Trucked dismantled to the Strategic Air & Space Museum in Ashland, NE. By 2006: Placed on display indoors.

5/67: First flight. 1967: TOS USAF and assigned to the 9th Strategic Reconnaissance Wing, Beale AFB, CA. 21 Mar 68: Performed first operational sortie by an SR-71A when Ed Payne and Jerry O'Malley flew her over Vietnam. Over its career it flew more sorties (942) than any other SR-71, including 257 operational missions from Beale AFB, Palmdale, Kadena AB, Okinawa, and RAF Mildenhall. 27 Mar 90: Flew to the Air Force Museum.

11 May 64: Rolled out at Palmdale, CA, factory. 21 Sep 64: First flight; flew to Edwards AFB, CA; assigned to NASA's Dryden Flight Research Center. From there test pilots from NASA and the USAF flew the plane during its test program. 14 Oct 65: First Mach 3 flight. 17 Dec 68: Last supersonic flight. 4 Feb 69: Ferried to the Air Force Museum, Patterson Field, Wright-Patterson AFB, OH.

11 May 64: Rolled out at Palmdale, CA, factory. 21 Sep 64: First flight; flew to Edwards AFB, CA; assigned to NASA's Dryden Flight Research Center. From there test pilots from NASA and the USAF flew the plane during its test program. 14 Oct 65: First Mach 3 flight. 17 Dec 68: Last supersonic flight. 4 Feb 69: Ferried to the Air Force Museum, Patterson Field, Wright-Patterson AFB, OH.

Ca.1961: TOS USAF: assigned to the 43rd Bomb Wing (SAC), Carswell AFB, TX. 5 Mar 62: Set transcontinental speed record by flying non-stop from Los Angeles to New York and back. Crew awarded Bendix and Mackay trophies. 9/64: Unit moved to Little Rock AFB, AR. 12/69: 2750th Air Base Wing (Air Force Logistics Command), Wright-Patterson AFB, OH; the plane was then ferried to Wright Field to await the construction of the new Air Force Museum.

1939: TOS USAAC. 24 Jan '45: RFC at Bush Field, Atlanta, GA. 1947: Registered NR41821. 1954: Union Oil Company of California. 1955: Westinghouse Electric Corp. 1959: Registered N800L. By 1963: Registered N800N. 1966: Medical Electronics, Camp Hill, PA. Unknown date: University of Chicago National Sciences Foundation until 1972. 1977: Robert. P. Schaefli, Fairbanks, AK. 1981: James W. Boy/Florida Aircraft Leasing, Fort Lauderdale FL. 5/82: Air Force Museum. Ca.1996: Placed in storage awaiting restoration.

1938: TOS USAAC, assigned to Wright Field, Dayton, OH and used for evaluation testing. 10/1942: Declared restricted and relegated to utility work. 1946: G.H. Baldwin with c/r NC56847. 1954: Two owners operated it for crop dusting. 1965: WFU, stored at Tucson, AZ.. 3/71: Ferried from Albuquerque to the Air Force Museum. 1980 to 1982: Restored and marked as a plane with the 38th Reconnaissance Squadron in 1939. Rare retractable turret was recovered by Darryl Greenamyer from a belly-landed B-18 high atop a Hawaiian mountain.

D-CFCF made its first flight on 22/FEB/71 and stayed on the German register until 1991. The slide scan shows the final colours of the aircraft, after it had been sold from Condor to a private operator. With various follow-on operators, the bizjet was active as N505LC until around 2015 when it was retired at Opa Locka.