PropertyValue
rdf:type
rdfs:label
  • Yakovlev Yak-141
rdfs:comment
  • The Yakovlev Yak-141 (; NATO reporting name "Freestyle"), also known as the Yak-41, was a supersonic vertical takeoff/landing (VTOL) fighter aircraft designed by Yakovlev. It did not enter production.
  • Development of the Yak-141 started in the year 1975, at this time it was called Yak-41. It was developed from the Yakovlev Yak-38. The first conventional flight took place on 9th March 1987 and the first hovering flight was made on 29th December 1989. The main role of the aircraft was to be air defense of the fleet. Its flight performance and avionic systems were known to be similar to those of the current fighters of this time. The afterburning, vectoring main engine of the Yak-141 was mounted on the rear part of the fuselage. In the year 1991 it was renamed to Yak-141.
owl:sameAs
dcterms:subject
dbkwik:military/property/wikiPageUsesTemplate
max takeoff weight alt
  • 42989.0
hardpoint capacity
  • 2600
Guns
  • 1
climb rate main
  • 15000
length alt
  • 60
span main
  • 10.105 m
Status
  • Cancelled in August 1991
thrust alt
  • 24300
height alt
  • 500.38
primary user
Type
  • VTOL fighter
range alt
  • 1305.0
length main
  • 18.36 m
area main
  • 31.7
ferry range main
  • 3000.0
hardpoints
  • 4
height main
  • 5.00 m
hardpoint missiles
  • R-73 Archer, R-77 Adder or R-27 Alamo air-to-air missiles
span alt
  • 33
range main
  • 2100.0
Manufacturer
max speed main
  • 1800.0
climb rate alt
  • 49213.0
ceiling main
  • 15,500 m
afterburning thrust main
  • 152 kN
empty weight main
  • 11650.0
afterburning thrust alt
  • 34170
type of jet
  • lift/cruise turbofan
area alt
  • 341.0
First Flight
  • 1987-03-09
engine (jet)
  • MNPK Soyuz R-79V-300
max speed alt
  • 1118
jet or prop?
  • jet
ferry range alt
  • 1865.0
empty weight alt
  • 25683.0
thrust main
  • 108 kN
number of jets
  • 1
plane or copter?
  • plane
ceiling alt
  • 50853.0
max takeoff weight main
  • 19500.0
Crew
  • 1
Number Built
  • 2
ref
  • Yakovlev data, Gunston, Winchester, Wilson
abstract
  • The Yakovlev Yak-141 (; NATO reporting name "Freestyle"), also known as the Yak-41, was a supersonic vertical takeoff/landing (VTOL) fighter aircraft designed by Yakovlev. It did not enter production.
  • Development of the Yak-141 started in the year 1975, at this time it was called Yak-41. It was developed from the Yakovlev Yak-38. The first conventional flight took place on 9th March 1987 and the first hovering flight was made on 29th December 1989. The main role of the aircraft was to be air defense of the fleet. Its flight performance and avionic systems were known to be similar to those of the current fighters of this time. The afterburning, vectoring main engine of the Yak-141 was mounted on the rear part of the fuselage. In the year 1991 it was renamed to Yak-141. The Yak-141 can reach speeds of about Mach 1.7 and was to be as agile as the Mikoyan MiG-29. The program was cancelled in August 1991. The technologies developed for the fully traversable engine were used in the United States for development of the F135 engine (engine of the F-35) by Pratt & Whitney.