I-21

prototype fighter aircraft family

Välised allikad

Freebase
KBpedia ID
BabelNet ID

üksikjuht nähtusest

aircraft family

mille alamklass

first-generation jet fighter

first flight

1947

powered by

Tumansky RD-20
Lyulka TR-1
Klimov RD-500

designed by

Semyon Alekseyev

Viited

  1. Freebase Data Dumps, 28. oktoober 2013
  2. KBpedia, 9. juuli 2020
  3. BabelNet