Full Review with Mick Stephen
Tupolev Tu-95MS (Nato code name: Bear-H) is a four-engine, long-range, turboprop, strategic bomber / missile carrier developed by Russian aerospace and defence company JSC Tupolev Design Bureau. The aircraft is currently in service with the Russian Air Force and is expected to remain in service until 2040.
Based on the airframe of Tu-142 (Bear F) maritime patrol aircraft, the Tu-95MS aircraft is a modernised version of the Tu-95 Bear strategic bomber. It is equipped with stand-off cruise missiles and can be deployed in combat missions for both tactical and strategic enemy targets.
A Tu-95MS prototype made its first flight in September 1979. Serial production of the bomber was carried out at Kuibyshev Aircraft Works (now OJSC Aviakor Aviation Plant) in Samara between 1981 and 1992. The aircraft have been deployed by the 121st Heavy Bomber Regiment at Engels Air Base and the 73rd Heavy Bomber Aviation Division at Ukrainka Air Base.
Design and features of Tu-95MS strategic bomber
The Tu-95MS strategic bomber features high-aspect ratio spar wing design and an improved, all-metal airframe. It is capable of engaging major stationary enemy targets under extreme weather conditions both during day and at night.
The aircraft is 49.6m-long and 13.3m-high, and is equipped with semi-monocoque fuselage and a retractable tricycle landing gear consisting of steerable twin-wheel nose unit and four-wheeled main units. Its maximum take-off and landing weights are 185t and 135t respectively and its maximum payload capacity is 20,000kg. The wings are swept back at 35° and the wing span is 50.05m.
The cabin in the front section of the fuselage accommodates a crew of seven, including a pilot and a co-pilot.
The Tu-95MS Bear-H aircraft is armed with two Gryazev-Shipunov GSh-23 twin-barrelled, 23mm automatic cannons at the rear for self-defence against airborne threats. Each cannon has a rate of fire of 2,400 rounds a minute. the 2,500km-range Kh-15 air-launched cruise missiles are carried internally on a rotary drum launcher.
The Tu-95MS-6 variant can be equipped with six Raduga Kh-55 (AS-15) subsonic air-launched cruise missiles, whereas the Tu-95MS-16 variant can carry 16 Kh-55 missiles both internally & externally on wing pylons.
The aircraft can be further modified to carry up to eight Kh-101 air-launched cruise missiles or 14 Kh-65 anti-ship missiles.
Avionics onboard the Tu-95MS Bear-H aircraft
The strategic bomber is installed with ANS-2009 celestial navigation system, developed by Koncern Radio-Electronic Technologies (KRET), to determine the plane’s coordinates. The onboard new-generation BINS-SP-2M strapdown inertial navigation system, also developed by KRET, determines location of objects and provides navigation and flight data in the absence of satellite navigation.
The aircraft is also fitted with Leninetz Obzor-MS clam pipe navigation and attack pulse-doppler radar, and Mak-UT missile approach warning system infrared (MAWS). It can be upgraded with new equipment for improved reliability.
The SPS-160 Geran series jammer aboard the Tu-95MS bomber provides self-defence from guided missiles. The bomber’s aerodynamic design allows it to fly at high-speed at a safe altitude. Two large fairings are fitted on the wings to reduce the drag.
An electric defrost system is installed protect the canopy, tail propeller blades, pitots and leading edges of the wings. The onboard electronic countermeasures (ECM) also include Meteor-NM computer-controlled ECM system, APP-50 chaff / flare dispensers and Avtomatika SPO-32 / L150 digital warning receiver.
Propulsion and fuelling
The Tu-95MS combat aircraft is powered by four NK-12MP turboprop engines, driving one eight-bladed, counter-rotating AV-60N auto-feathering propeller each. Manufactured by Kuznetsov Design Bureau, the engine has a take-off power of 15,000bhp and a pressure ratio of 9.7.
Internal fuel capacity of the aircraft is 84t. Fuel is stored in four tanks integrated in the outer wings, two centre wing tanks, and in the central fuselage tank. An air-to-air refuelling probe is fixed on the nose.
Tu-95MS bomber performance
The engines provide a maximum speed of 830km/h, a cruise speed of 550km/h and a flight range of 10,500km. The range can be extended up to 14,100km with one flight refuelling. Take-off and landing rolls of the bomber are 2,540m and 1,700m respectively, and the service ceiling is 10,500m.
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A note from Geoff C…
Mick has finished his Goliath of a model and it certainly looks the part! Here’s a quick look at the result of all his efforts…