Description of the engines:
The Klimov TV3-117 is a Russian gas turbine aero engine. It is used in most medium lift, utility, and attack helicopters designed by the Mil and Kamov design bureaus. The TV3-117 turboshaft engine was developed in 1974. Later the Klimov TV3-117 was installed on 95% of all helicopters designed by Mil and Kamov Engineering Centre. The engine has been produced in many variants.
("VM" stands for "high altitude, modernized") for Mi-28 helicopters and later installed also on Mi-8MT/Mi-171 models. This engine features an automatic switch to emergency power. It was awarded type certificates by the IAC Aviation Registry, India, the Republic of China and the People's Republic of China. Mass-produced since 1986
Avionics:
Basic radio-electronic (including non-standard) equipment:
- electronic altimeter VEM-72PB-3A with a metric scale (height display accuracy - 5 meters);
- meteorological radar "Kontur-10Ts" (observation range of zones of thunderstorm activity and powerful cumulus clouds - up to 200 km);
- 2 VHF radio stations "Orlan-85ST" (frequency grid 8.33 / 25 kHz, frequency range - 118 ... 137.9917 MHz);
- emergency radio beacon ARM-406P (frequencies - 121.5 MHz and 406.025 MHz, battery life - at least 48 and 24 hours, respectively);
- SRPBZ "VNIIRA-Navigator" (operating and signaling modes - "Dangerous descent", "Earth, ground", "Do not go down", "Low, ground", "Ground ahead", "Dangerous, ground", "Pull up", "Attention, earth");
- device for measuring and displaying air data AD32 (display resolution - 100 feet, range - 0 ... 30,000 feet);
- navigation system ABRIS (error in determining the location of the helicopter - no more than 100 m with a probability of 0.95), coupled with a rangefinder, SNS, locator, short-range navigation equipment, transponder, ARC, heading system, radio altimeter and VEM
Status of the inspection:'
Ready for customer inspection.
