Il-114LL

  • Performance

    General Data

    Il-114LL aircraft is a modification of baseline Il-114 aircraft. Built by the order of Radar MMS Research and Production Enterprise, St. Petersburg.The flying laboratory Il-114LL is designed for flight-testing of avionics equipment, and performance of complex radar, photography and thermal vision mapping of ground and sea surfaces.

    The aircraft is fitted with side-looking radar with centimeter and meter diapasons, a combined television and thermal vision gyro-stabilized system for space surveillance and documenting work of radiolocation devices.

    Main technical characteristics

    Dimensional characteristics
    Length, m 26,877
    Height, m 9,324
    Wingspan, m 30
    Wing area, sq. m. 81,9
    Fuselage diameter, m 2,86
    Power plant parameters
    Number x engine type 2 x turbo-propeller engine
    Engine 
    ТV7-117SM
    Maximum shaft power (МСА, H=0), kgf
    2 500
    Propeller diameter, m 3,6
    Weight parameters
    Maximum takeoff weight, tons 23,5
    Aircraft performance
    Cruising speed, km/h to 500
    Flight altitude, m to 7 600
    Takeoff distance, m 750
    Landing distance, m 550
    Number of seats
    Crew, persons 2
    Operator section, persons 11
    Command section, persons 8
    Operating life
    Calendar operating life, years 30
    Number of flights 30 000
    Number of flight hours, hr. 30 000
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