Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Lockheed_A-12> ?p ?o. }
- Lockheed_A-12 abstract "The Lockheed A-12 was a reconnaissance aircraft built for the Central Intelligence Agency (CIA) by Lockheed's famed Skunk Works, based on the designs of Clarence "Kelly" Johnson. The aircraft was designated A-12, the 12th in a series of internal design efforts with the A referring to "Archangel", the internal code name of the aircraft. It competed in the CIA's Oxcart program against the Convair Kingfish proposal in 1959, and won for a variety of reasons.The A-12's specifications were slightly better than those of the Kingfish, and its projected cost was significantly less. Convair's design had the smaller radar cross section, however, and CIA's representatives initially favored it for that reason. The companies' respective track records proved decisive. Convair's work on the B-58 had been plagued with delays and cost overruns, whereas Lockheed had produced the U-2 on time and under budget. In addition, it had experience running a “black” project.The A-12 was produced from 1962 to 1964, and was in operation from 1963 until 1968. It was the precursor to the twin-seat U.S. Air Force YF-12 prototype interceptor, M-21 drone launcher, and the famous SR-71 Blackbird reconnaissance aircraft. The A-12's final mission was flown in May 1968, and the program and aircraft retired in June of that year. The program was officially revealed in the mid-1990s.Over the life of the Oxcart project, the participating US government departments and officials associated the project name "Oxcart" specifically with the A-12. An Agency officer later wrote, "OXCART was selected from a random list of codenames to designate this R&D and all later work on the A-12. The aircraft itself came to be called that as well." The crews named the A-12 the Cygnus which was suggested by the pilot Jack Weeks to follow the Lockheed practice of naming aircraft after celestial bodies.".
- Lockheed_A-12 manufacturer Lockheed_Corporation.
- Lockheed_A-12 successor Lockheed_YF-12.
- Lockheed_A-12 thumbnail Archangel1.jpg?width=300.
- Lockheed_A-12 type Reconnaissance_aircraft.
- Lockheed_A-12 wikiPageExternalLink secret-a+12-spy-plane-officially-unveiled-by-cia-no-x+men-found-inside-302164.php.
- Lockheed_A-12 wikiPageExternalLink index.html.
- Lockheed_A-12 wikiPageExternalLink 1960.html.
- Lockheed_A-12 wikiPageExternalLink 20090007797_2009006909.pdf.
- Lockheed_A-12 wikiPageExternalLink The-Real-X-Jet.html?c=y&page=2.
- Lockheed_A-12 wikiPageExternalLink successortou2.html.
- Lockheed_A-12 wikiPageExternalLink a12oxcart.asp.
- Lockheed_A-12 wikiPageExternalLink photogallery.html.
- Lockheed_A-12 wikiPageExternalLink a-12.
- Lockheed_A-12 wikiPageExternalLink index.html.
- Lockheed_A-12 wikiPageExternalLink v15i1a01p_0001.htm.
- Lockheed_A-12 wikiPageID "796956".
- Lockheed_A-12 wikiPageRevisionID "606593395".
- Lockheed_A-12 areaAlt "170.0".
- Lockheed_A-12 areaMain "1795.0".
- Lockheed_A-12 ceilingAlt "29,000 m".
- Lockheed_A-12 ceilingMain "95000.0".
- Lockheed_A-12 climbRateAlt "60.0".
- Lockheed_A-12 climbRateMain "11800.0".
- Lockheed_A-12 crew "1".
- Lockheed_A-12 developedInto Lockheed_SR-71_Blackbird.
- Lockheed_A-12 emptyWeightAlt "24800.0".
- Lockheed_A-12 emptyWeightMain "54600.0".
- Lockheed_A-12 engine(jet)_ "Pratt & Whitney J58-1".
- Lockheed_A-12 firstFlight "1962-04-26".
- Lockheed_A-12 hasPhotoCollection Lockheed_A-12.
- Lockheed_A-12 heightAlt "5.62 m".
- Lockheed_A-12 heightMain "18.45".
- Lockheed_A-12 introduced "1967".
- Lockheed_A-12 jetOrProp%3F_ "jet".
- Lockheed_A-12 lengthAlt "30.97 m".
- Lockheed_A-12 lengthMain "101.6".
- Lockheed_A-12 lists "* List of military aircraft of the United States * List of Lockheed aircraft".
- Lockheed_A-12 loadedWeightAlt "56500.0".
- Lockheed_A-12 loadedWeightMain "124600.0".
- Lockheed_A-12 loadingAlt "320".
- Lockheed_A-12 loadingMain "65".
- Lockheed_A-12 manufacturer Lockheed_Corporation.
- Lockheed_A-12 maxSpeedAlt "2210".
- Lockheed_A-12 maxSpeedMain "Mach 3.35".
- Lockheed_A-12 maxSpeedMore "at 75,000 ft".
- Lockheed_A-12 moreGeneral "Payload: 2,500 lb of reconnaissance sensors".
- Lockheed_A-12 numberBuilt "A-12: 13; M-21: 2".
- Lockheed_A-12 numberOfJets "2".
- Lockheed_A-12 planeOrCopter%3F_ "plane".
- Lockheed_A-12 primaryUser Central_Intelligence_Agency.
- Lockheed_A-12 rangeAlt "2500".
- Lockheed_A-12 rangeMain "2200.0".
- Lockheed_A-12 ref "A-12 Utility Flight Manual, Pace".
- Lockheed_A-12 related "* Lockheed YF-12 * Lockheed SR-71 Blackbird".
- Lockheed_A-12 retired "1968".
- Lockheed_A-12 seeAlso "* Lockheed D-21 * Lockheed CL-400 Suntan".
- Lockheed_A-12 similarAircraft "* Convair Kingfish".
- Lockheed_A-12 spanAlt "16.95 m".
- Lockheed_A-12 spanMain "55.62".
- Lockheed_A-12 status "Retired".
- Lockheed_A-12 weight "0.56".
- Lockheed_A-12 thrustAlt "144 kN".
- Lockheed_A-12 thrustMain "32500".
- Lockheed_A-12 type "High-altitude reconnaissance aircraft".
- Lockheed_A-12 typeOfJet "afterburning turbojets".
- Lockheed_A-12 variantsWithTheirOwnArticles Lockheed_YF-12.
- Lockheed_A-12 subject Category:Delta-wing_aircraft.
- Lockheed_A-12 subject Category:Lockheed_aircraft.
- Lockheed_A-12 subject Category:Signals_intelligence.
- Lockheed_A-12 subject Category:Twinjets.
- Lockheed_A-12 subject Category:United_States_military_reconnaissance_aircraft_1960–1969.
- Lockheed_A-12 type Aircraft.
- Lockheed_A-12 type MeanOfTransportation.
- Lockheed_A-12 type Product.
- Lockheed_A-12 type Model_airplane.
- Lockheed_A-12 type TransportationDevice_Vehicle.
- Lockheed_A-12 type DesignedArtifact.
- Lockheed_A-12 comment "The Lockheed A-12 was a reconnaissance aircraft built for the Central Intelligence Agency (CIA) by Lockheed's famed Skunk Works, based on the designs of Clarence "Kelly" Johnson. The aircraft was designated A-12, the 12th in a series of internal design efforts with the A referring to "Archangel", the internal code name of the aircraft.".
- Lockheed_A-12 label "A-12 (偵察機)".
- Lockheed_A-12 label "A-12侦察机".
- Lockheed_A-12 label "Lockheed A-12 Oxcart".
- Lockheed_A-12 label "Lockheed A-12".
- Lockheed_A-12 label "Lockheed A-12".
- Lockheed_A-12 label "Lockheed A-12".
- Lockheed_A-12 label "Lockheed A-12".
- Lockheed_A-12 label "Lockheed A-12".
- Lockheed_A-12 label "Lockheed A-12".
- Lockheed_A-12 label "Lockheed A-12".
- Lockheed_A-12 label "لوكهيد إيه-12".
- Lockheed_A-12 sameAs Lockheed_A-12.
- Lockheed_A-12 sameAs Lockheed_A-12.
- Lockheed_A-12 sameAs Lockheed_A-12.
- Lockheed_A-12 sameAs Lockheed_A-12_Oxcart.
- Lockheed_A-12 sameAs Lockheed_A-12.
- Lockheed_A-12 sameAs Lockheed_A-12.
- Lockheed_A-12 sameAs A-12_(偵察機).
- Lockheed_A-12 sameAs Lockheed_A-12.
- Lockheed_A-12 sameAs Lockheed_A-12.
- Lockheed_A-12 sameAs m.03csw8.