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  2. Sikorsky Russky Vityaz - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_Russky_Vityaz

    Early "Le Grand" version with two engines. The Sikorsky Russky Vityaz (Russian: Русский витязь), or Russian Knight (S-21), previously known as the Bolshoi Baltisky (Russian: Большой Балтийский) (The Great Baltic) in its first four-engined version, [1] was the first four-engine aircraft in the world, designed by Igor Sikorsky and built at the Russian Baltic ...

  3. Sikorsky Ilya Muromets - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_Ilya_Muromets

    Russky Vityaz. The Ilya Muromets (Sikorsky S-22) was designed and constructed by Igor Sikorsky at the Russo-Baltic Carriage Factory (RBVZ) in Saint Petersburg in 1913. [7] It was based on his earlier S-21 Russky Vityaz, which started out as the twin-engined Le Grand, then as the twin tandem-engined Bolshoi Baltisky before placing all four of the Baltisky's engines in a tractor configuration ...

  4. S21 - Wikipedia

    en.wikipedia.org/wiki/S21

    De Schelde S.21, a proposed Dutch fighter; Rans S-21 Outbound, an American homebuilt aircraft; SIAI S.21, an Italian racing flying boat; Sikorsky S-21, the first four-engine aircraft in the world; Short S.21 Maia, a British flying boat mother ship; Spalinger S.21, a Swiss training glider; Sukhoi-Gulfstream S-21, a proposed American business jet

  5. Sikorsky Aircraft - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_Aircraft

    Sikorsky's main plant and administrative offices are located in Stratford, Connecticut, as is a large company-owned private heliport (ICAO: ... [20] [21] [22 ...

  6. Sikorsky–Boeing SB-1 Defiant - Wikipedia

    en.wikipedia.org/wiki/Sikorsky–Boeing_SB-1_Defiant

    The Boeing-Sikorsky team is seen to have an advantage with their large industrial base that may result in wider support from Congress. Their transport helicopters are the most-used in the Army currently. [12] Up to 2013, Sikorsky and partners have spent $250 million on X2 and Raider. [6] The team and aircraft will be separate from the S-97 ...

  7. Sikorsky S-42 - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_S-42

    Data from, Sikorsky S-42 Clipper History General characteristics Crew: four Capacity: up to 37 day passengers or 14 sleeper berths Length: 67 ft 8 in (20.62 m) Wingspan: 114 ft 2 in (34.80 m) Height: 21 ft 9 in (6.63 m) Wing area: 1,330 sq ft (124 m 2) Airfoil: Sikorsky GSM-3 Empty weight: 19,764 lb (8,965 kg) Gross weight: 38,000 lb (17,237 kg) Powerplant: 4 × Pratt & Whitney R-1690 Hornet 9 ...

  8. Sikorsky S-29-A - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_S-29-A

    The Sikorsky S-29-A was a twin-engine sesquiplane airliner, first flown in 1924. It was the first aircraft that aviation pioneer Igor Sikorsky designed and built after coming to the United States, hence the special "-A" suffix signifying "America". The aircraft made many successful long-range flights, most of which Sikorsky piloted himself.

  9. Sikorsky S-20 - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_S-20

    The Sikorsky S-20 (named after its designer) or RBVZ S-XX (named after its manufacturer) was a Russian single-bay unequal span two-seat biplane designed by Igor Sikorsky in 1916. Displaying some Nieuport influence, it saw very little service during World War I .