An-2

Origin: SSSR / producers Antonov, China and Poland
Prototype: Maiden flight August 31,1947
History:
  • NATO reporting name: Colt
  • in production 1947-2002; with the longest production age plane in the world, in Guinness Record Book as the world’s largest one-engine biplane
Crew: 1-2 members
Powerplant: 1 x Sevtsov Ash-62IR nine-cylinder radial engine 1,000 hp (750 kW)
Performance:
  • 12 passangers
  • max speed 258 km/h, cruise speed190 km/h
  • stall speed 50 km/h
  • max  range  845 km
  • service ceiling 4 500 m
  • rate of climb 3.5 m/s
Weight: empty weight 3.3 t, useful load 2.1 t
Dimensions: length 12.4 m, wing span 18.2 m, height 4.1 m, wing area 71.52 m2 (biplane)
Versions: a number of versions; number built 18 000 +
Operators: avio companies of a number of states and air forces

https://en.wikipedia.org/wiki/Antonov_An-2