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