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  2. How to redeem a Roblox gift card by crediting your account - AOL

    www.aol.com/news/redeem-roblox-gift-card-2...

    How to redeem a Roblox gift card during checkout Once you've decided what you want to buy on either the Membership or Robux page, here's how to use your Roblox gift card to make the purchase:

  3. Flight Simulation (Psion software) - Wikipedia

    en.wikipedia.org/wiki/Flight_Simulation_(Psion...

    Flight Simulation is a flight simulation program written by Psion and marketed by Sinclair Research for the ZX Spectrum and ZX81 home computers. In the United States , Timex Sinclair marketed the ZX81 version as The Flight Simulator for the American version of the ZX81, the Timex Sinclair 1000 . [ 3 ]

  4. Turboprop - Wikipedia

    en.wikipedia.org/wiki/Turboprop

    In contrast to turbofans, turboprops are most efficient at flight speeds below 725 km/h (450 mph; 390 knots) because the jet velocity of the propeller (and exhaust) is relatively low. [ citation needed ] Modern turboprop airliners operate at nearly the same speed as small regional jet airliners but burn two-thirds of the fuel per passenger.

  5. Aviadvigatel PD-14 - Wikipedia

    en.wikipedia.org/wiki/Aviadvigatel_PD-14

    [22] [23] [24] As of mid-2022, a PD-8 prototype had successfully completed ground testing, and had conducted its first flight test installed on an Ilyushin Il-76 aircraft. [ 25 ] [ 26 ] As of mid-2024, the engine manufacturer was implementing a strategy of using a computer model of the PD-8 for testing in order to reduce the number of required ...

  6. Pratt & Whitney Canada PW100 - Wikipedia

    en.wikipedia.org/wiki/Pratt_&_Whitney_Canada_PW100

    Selected to power the Deutsche Aircraft D328eco in June 2022. [18] PW130 Unsuccessfully offered for the Saab 2000 [19] and IPTN N-250 aircraft. [20] Proposed for the unbuilt Fokker 50-400 aircraft. [21] PW150 Twin Pack Proposed powerplant for the Airbus A400M. [22] Two PW150-based engines would be used to drive a single propeller. [23]

  7. Beechcraft T-6 Texan II - Wikipedia

    en.wikipedia.org/wiki/Beechcraft_T-6_Texan_II

    The Model 3000/T-6 is a low-wing cantilever monoplane with enclosed tandem seating for two. It is powered by a single Pratt & Whitney Canada PT6A-68 turboprop engine in tractor configuration with an aluminum, 97-inch (8.1 ft; 2.5 m), four-blade, constant-speed, variable pitch, non-reversing, feathering propeller assembly and has retractable tricycle landing gear.

  8. Tupolev Tu-95 - Wikipedia

    en.wikipedia.org/wiki/Tupolev_Tu-95

    The Tupolev Tu-95 (Russian: Туполев Ту-95; NATO reporting name: "Bear") is a large, four-engine turboprop-powered strategic bomber and missile platform. First flown in 1952, the Tu-95 entered service with the Long-Range Aviation of the Soviet Air Forces in 1956 and was first used in combat in 2015.

  9. General Electric F404 - Wikipedia

    en.wikipedia.org/wiki/General_Electric_F404

    The engine contains an in-flight engine condition monitoring system (IECMS) that monitors for critical malfunctions and keeps track of parts lifetimes. [ 3 ] GE developed the F110 for the Air Force as an alternative to the Pratt & Whitney F100 for use on the F-16 and F-15 based on the F101 and used F404 technology. [ 4 ]