Wednesday, October 27, 2010


Key Data:

Crew
2

Dimensions:

Length
16.78m
Rotor Diameter
17m
Main Cabin
2.5m x 2.45m x 1.2m

Weights:

Take-Off Weight
Normal - 11,100kg
Maximum - 11,500kg
Combat Load
Normal - 900kg
Maximum - 1,480kg
Maximum Payload on Sling
2,500kg
Empty Weight
8,500kg

Engines:

Powerplant
2 x Isotov TV3-117VMA turboshaft, 2,200hp each

Performance:

Flight Range
480km
Ferry Range
1,050km
Speed
Maximum - 324km/h
Cruising - 280km/h
Hovering Ceiling
2,200m
Service Ceiling
4,599m

Design

The design of the Mi-24 is based on a conventional pod and boom, with a five-blade main rotor and three-blade tail rotor. It has retractable tricycle nose-wheel landing gear.

The two crew (pilot and weapons operator) are accommodated in tandem armoured cockpits with individual canopies and flat, bulletproof glass windscreens. The main cabin can accommodate eight troops or four stretchers.


Avionics

The Mi-24D is equipped with the KPS-53A electro-optical sighting pod. The most recent Mi-24V and P variants have a digital PNK-24 avionics suite and multifunction LCD cockpit displays, and Geofizika ONV1 night-vision goggles, along with NVG-compatible cockpit lighting. They are fitted with the Urals Optical and Mechanical Plant GOES-342 TV/FLIR sighting system and a laser rangefinder. Countermeasures include infrared jammer, radar warner and flare dispensers.


Weapons

The helicopter has six suspension weapon units on the wingtips. The Mi24D (Mi-25) and the Mi-24V (Mi-35) are equipped with a YakB four-barrelled, 12.7mm, built-in, flexibly mounted machine gun, which has a firing rate of 4,000-4,500 rounds a minute and a muzzle velocity of 860m/s. The Mi-24P is fitted with a 30mm, built-in, fixed gun mount; the Mi-24VP with a 23mm, built-in, flexibly mounted gun.

The Mi-24P and Mi-24V have four underwing pylons for up to 12 anti-tank missiles. The Mi-24V (Mi-35) is armed with the Shturm anti-tank guided missile system. Shturm (Nato designation AT-6 Spiral) is a short-range missile with semi-automatic radio command guidance. The 5.4kg high-explosive fragmentation warhead is capable of penetrating up to 650mm of armour. Maximum range is 5km.


Engines

The helicopter is powered by two Isotov TV3-117VMA turboshaft engines, developing 2,200shp each. The air intakes are fitted with deflectors and separators to prevent dust particle ingestion when taking off from unprepared sites. An auxiliary power unit is fitted.

The internal fuel capacity is 1,500kg, with an additional 1,000kg in an auxiliary tank in the cabin or 1,200kg on four external tanks. The fuel tank has self-sealing covers and porous fuel tank filler for increased survivability, and the exhaust is fitted with infrared suppression systems.