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- Leduc_0.21 abstract "The Leduc 0.21 was a research aircraft built in France in 1953 to refine the practicalities of ramjet propulsion. Initially proposed as the 0.20, it was essentially similar to its predecessor, the Leduc 0.10, but scaled up by around 30%, with tip tanks added to the wings. Again, it was not capable of take-off under its own power, and had to be carried aloft and released. Two examples were built and completed a very detailed flight test program from 1953 to 1956 to develop automated, operationally viable throttle controls for the ramjet. This included a total of 284 free flights. Designed for subsonic speeds only, the 0.21 reached a top speed of Mach 0.95.".
- Leduc_0.21 designer Ren%C3%A9_Leduc_(1898%E2%80%931968).
- Leduc_0.21 manufacturer Breguet_Aviation.
- Leduc_0.21 numberBuilt "2".
- Leduc_0.21 wikiPageExternalLink stato-2.html.
- Leduc_0.21 wikiPageID "19368949".
- Leduc_0.21 wikiPageRevisionID "556756789".
- Leduc_0.21 crew "One".
- Leduc_0.21 designer René_Leduc.
- Leduc_0.21 emptyWeightKg "3300".
- Leduc_0.21 emptyWeightLb "7260".
- Leduc_0.21 eng1Kn "63.7".
- Leduc_0.21 eng1Lbf "14300".
- Leduc_0.21 eng1Number "1".
- Leduc_0.21 eng1Type "Leduc ramjet".
- Leduc_0.21 firstFlight "1953-08-07".
- Leduc_0.21 grossWeightKg "6000".
- Leduc_0.21 grossWeightLb "13200".
- Leduc_0.21 hasPhotoCollection Leduc_0.21.
- Leduc_0.21 lengthFt "41".
- Leduc_0.21 lengthIn "0".
- Leduc_0.21 lengthM "12.5".
- Leduc_0.21 manufacturer Breguet_Aviation.
- Leduc_0.21 maxSpeedKmh "900".
- Leduc_0.21 maxSpeedMph "560".
- Leduc_0.21 metOrEng%3F_ "met".
- Leduc_0.21 nationalOrigin "France".
- Leduc_0.21 numberBuilt "2".
- Leduc_0.21 spanFt "38".
- Leduc_0.21 spanIn "1".
- Leduc_0.21 spanM "11.6".
- Leduc_0.21 type "Research aircraft".
- Leduc_0.21 wingAreaSqft "237".
- Leduc_0.21 wingAreaSqm "22".
- Leduc_0.21 subject Category:French_experimental_aircraft_1950–1959.
- Leduc_0.21 subject Category:Leduc_aircraft.
- Leduc_0.21 type Aircraft.
- Leduc_0.21 type MeanOfTransportation.
- Leduc_0.21 type Product.
- Leduc_0.21 type Model_airplane.
- Leduc_0.21 type DesignedArtifact.
- Leduc_0.21 comment "The Leduc 0.21 was a research aircraft built in France in 1953 to refine the practicalities of ramjet propulsion. Initially proposed as the 0.20, it was essentially similar to its predecessor, the Leduc 0.10, but scaled up by around 30%, with tip tanks added to the wings. Again, it was not capable of take-off under its own power, and had to be carried aloft and released.".
- Leduc_0.21 label "Leduc 0.21".
- Leduc_0.21 sameAs m.04n1204.
- Leduc_0.21 sameAs Q6512772.
- Leduc_0.21 sameAs Q6512772.
- Leduc_0.21 wasDerivedFrom Leduc_0.21?oldid=556756789.
- Leduc_0.21 isPrimaryTopicOf Leduc_0.21.