Translated automatically from the French version of Kelclinic. Contact us for remarks, questions or help.
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Unmanned aerial vehicle M-21 is a highly maneuverable machine that was radio-controlled. The aircraft target was the most popular and full-scale simulator flying device. The development unit M-19 engaged OKB and LII KAI, development was carried out on the basis of the existing models of fighter MiG-21PF.

Conversion of the aircraft took place on the basis of ARZ. External parameters and view almost not been changed, so distinguished from the base model by their appearance is almost impossible.

The set of equipment:

  • Autopilot AP-17 type and automatic flight control. All of this is located in the forward section of the aircraft.
  • Cassettes with traps such as IR.
  • Devices for recording the number of hits and misses.
  • Equipment changes trajectory.
  • To set the day monitoring the tracer.

In future under renovations have begun to use aircraft such as the MiG-21 PFM. Due to this year 1973 Battle Park added targets with the designation M-21M. At take-off weight of the device reached 8,4 tons, yet the car can reach speeds of 1800 km / h at an altitude of 11 kilometers. Application of the device as possible to a height of 50 14,4 meters to kilometers. Use of M-21 could 106 within minutes of flight. Preparations for departure took 40 minutes of time. Maneuverability was of sufficient quality and can withstand the overload in 8,5. Takeoff and landing unmanned M-21 possible with concrete and unpaved runways.

M-21. Characteristics:

Modification M-21
Wingspan, m 7.15
Length m 14.10
Height, m 4.71
Wing area, m2 23.00
Weight, kg  
empty aircraft 5150
maximum take-off 8400
fuel 2200
engine's type Turbojet R-1-11 2F300
Thrust, kgf X 1 6120
Maximum speed km / h 1800
The flight duration, min 106
Practical ceiling, m 14400


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