T-101 Grach
T-101 Grach on 24 April 2013
Role Light utility monoplane
National origin Russia
Manufacturer Krunichev OKB
Designer Evgeny Grunin
First flight December 7, 1994
Number built 2

The light multipurpose aircraft T-101 "Grach" or "Rook" in English, was based on the An-2 biplane and planned as a replacement for it. The design is focused on low cost, high reliability, and operating from unprepared airfields. The T-101 can carry 10 passengers, or transport 1600 kg of cargo. It can be used for agricultural, patrol, aerial photography, search and rescue, airborne and other utility functions. The T-101 has a strut-braced high-wing, fixed landing gear with tail wheel and a single engine in the nose.

Specifications

Data from Jane's all the World's Aircraft 2004-05[1]

General characteristics

  • Crew: 1 or 2
  • Length: 15.06 m (49 ft 5 in)
  • Wingspan: 18.2 m (59 ft 9 in)
  • Height: 4.86 m (15 ft 11 in)
  • Wing area: 43.63 m2 (469.6 sq ft)
  • Aspect ratio: 7.6
  • Airfoil: TsAGI P-11-14; 3° dihedral ; 3° incidence
  • Empty weight: 3,330 kg (7,341 lb)
  • Max takeoff weight: 5,250 kg (11,574 lb)
  • Fuel capacity: 1,200 L (320 US gal; 260 imp gal) / 950 kg (2,090 lb) max
  • Powerplant: 1 × Glushenkov TVD-10B (Omsk / Mars TVD-10) turboprop, 706 kW (947 shp)
  • Propellers: 3-bladed AV-24N, 2.8 m (9 ft 2 in) diameter constant-speed fully-feathering reversible propeller

Performance

  • Maximum speed: 300 km/h (190 mph, 160 kn) at 3,000 m (9,800 ft)
  • Cruise speed: 250 km/h (160 mph, 130 kn) at 3,000 m (9,800 ft)
  • Range: 700 km (430 mi, 380 nmi) with max payload: 1,270 km (790 mi; 690 nmi) with max fuel
  • Service ceiling: 4,000 m (13,000 ft)
  • Wing loading: 120.3 kg/m2 (24.6 lb/sq ft)
  • Power/mass: 7.44 kg/kW (12.22 lb/shp)

References

  1. Jackson, Paul, MRAeS, ed. (2004). Jane's all the World's Aircraft 2004-05. Coulsdon, UK: Jane's Publishing Group. p. 377. ISBN 0-7106-2614-2.{{cite book}}: CS1 maint: multiple names: editors list (link)
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