New for 1936 is a twin-engined seaplane, the Chetverikov-36
Twin-engined patrol seaplane
Length - 15.8m. Span - 19.5m. Height - 4.5m. Wing area - 52.5 m2
Empty weight - 4,130kg. Max take-off - 7,260
Engine - 2x 1200 hp MDD radials
Crew - 3 (Pilot, Observer, Tail Gunner)
Top speed - 250kts. Cruising speed 175 kts.
Range - 2,000 nm (3,200nm with no bombload)
Armament - 4 14mm MG, 1000 kg bombs or 1 45cm torpedo
Aircraft in service:
Lavochkin IK-34 all-metal carrier-based monoplane fighter with enclosed cockpit and retractable landing gear
Wingspan - 10.0; Length - 9.0m; Height - 3.0m; Wing Area - 18.5m2
Crew - 1; Engines - x 1,000HP Miliukov in-line engine; Empty weight - 1,855kg; Maximum weight - 2,600kg
Defensive armament - 2x 7.62mm ShTAS machineguns, 1x 20mm ShVAK cannon
Top speed - 310kts; Maximum altitude - 13,000m;
Maximum range - 1,000nm
Beriev R-33 single engine biplane scout
Floats replaced by wheels for carrier-based version
Length - 8.5m. Span - 11.0m. Height - 3.5m with fixed wheels. 3.8m with floats. Wing area - 29.3 m2
Empty weight - 1,685kg. Max take-off - 1,830kg.
Engine - 1x 800 hp MDL radial
Crew - 2 (Pilot, Observer)
Top speed - 240kts. Cruising speed 140 kts.
Range - 1,500 nm (3,200nm with no bombload)
Maximum altitude - 11,500m;
Armament - 2 7.62mm MG, 300 kg bombs
Combat radius - 500nm
Illushin MB-33 carrier-based torpedo bomber
Length - 10m. Span - 12.8m. Height - 3.5m. Wing area - 37.2 m2
Empty weight - 1,780kg. Max take-off - 3,180kg.
Engine - 1x 750 hp MDL radial
Crew - 1 (Pilot)
Top speed - 220kts. Cruising speed 160 kts.
Range - 1,000 nm. Maximum altitude - 8,500m;
Armament - 2 7.62mm MG, 1 45cm torpedo
Combat radius - 500nm
Tupelov R-31
Twin-engined patrol seaplane
Length - 15.0m. Span - 18.0m. Height - 4.5m. Wing area - 45.5 m2
Empty weight - 3,820kg. Max take-off - 6,900kg
Engine - 2x 1000 hp MDD radials
Crew - 3 (Pilot, Observer, Tail Gunner)
Top speed - 230kts. Cruising speed 160 kts.
Range - 1,800 nm (2,800nm with no bombload)
Armament - 6 7.62mm MG, 1000 kg bombs or 1 45cm torpedo