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Tu-142 Patrol anti-submarine aircraft

Tu-142 Patrol anti-submarine aircraft. First flight 1981 © Konstantinos Panitsidis
Photo archive K. Panitsidi

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NATO reporting name: Bear-F

Subsonic four-engine turboprop, anti-submarine aircraft, created in the early 70s on the basis of the Tu-95RС aircraft (Long-range reconnaissance and target designation aircraft). It bear a very strong navigation and target assault radar type “Korshun” (e.g. surface ships), terrain-following technology. Defensive armament consists of two AM-23M, 23-mm cannons in the tail mount (controlled by a radar sight).


Tu-142 Bear-F (on the basic of the Tu-95RC) © Konstantinos Panitsidis

Aviation means of destruction (internal bay) - anti-submarine torpedoes 450mm, anti-ship torpedoes 533mm, depth bombs, as well as up to eight anti-ship missiles Kh-35 on external hardpoints.


APR-3E missiles (airborne anti-submarine missile) © Konstantinos Panitsidis


The Tu-142 is capable of carrying a full range of AT-1, AT-1M, AT-2, AT-2M anti-submarine torpedoes, APR-3E missiles (airborne anti-submarine missile), MDM-3 or MDM-6 bottom mine, S-3V type anti-submarine guided bomb, UMGT-1ME anti-submarine torpedo, bottom bombs and other weapons).

 

Table of technical characteristics of anti-submarine torpedoes
APR-2: Weight 575 kg, length 3700 mm, caliber 350 mm, cruising depth 600 m, speed / submerging speed 115/-. Parameters of hydroacoustic correlation system: Radius of response up to 1.500 m, radiation pattern, degree / trajectory correction pattern 90οx45o/-. Propulsion system: Solid propellant rocket. Warhead (in TNT equivalent): 100 kg.
APR-3E: Weight 550 kg, length 3600 mm, caliber 350 mm, cruising depth up to 800 m, speed / submerging speed up to 120/-. Parameters of hydroacoustic correlation system: Radius of response up to 2.000 m, radiation pattern, degree / trajectory correction pattern 90οx45o/-. Propulsion system: Solid propellant combination turbo-waterje. Warhead (in TNT equivalent): 74 kg.
S-3V: Weight 94 kg, length  1300 mm, caliber 211 mm, cruising depth - m, speed / submerging speed -/60. Parameters of hydroacoustic correlation system: Radius of response 600 m max, radiation pattern, degree / trajectory correction pattern -/120o. Propulsion system: Moving along the surface part or the trajectory by gravitational force. Warhead (in TNT equivalent): Damage effect: cumulative-blast weight of explosive – 19.

 

Bottom mine

Bottom mine MDM-2 mod.1 © www.ktrv.ru (JSC “Tactical Missiles Corporation”) Bottom mine MDM-3 mod.1 © www.ktrv.ru (JSC “Tactical Missiles Corporation”) 
Bottom mine MDM-2 mod.1 © www.ktrv.ru (JSC “Tactical Missiles Corporation”)  Bottom mine MDM-3 mod.1 © www.ktrv.ru (JSC “Tactical Missiles Corporation”) 


Table of torpedoes

AT-1: Caliber - mm, length 3,930 m, diameter 0,45 m, weight 550 kg, warhead weight 70 (150) kg. Cruising depth 20-200 m, speed 27 knots. Range 5.000 m. Torpedo drop height - m. Aircraft speed when dropping torpedoes 120 km/h.
AT-1M: Caliber 450 mm, length - m, diameter - m, weightς 560 kg, warhead weight 70 kg. Cruising depth 20-200 m, speed 27 knots. Range 5.000 m. Torpedo drop height - m. Aircraft speed when dropping torpedoes 120 km/h.
AT-2: Caliber 533 mm, length 4,8 m, diameter - m, weight 1.050 kg, warhead weight 80 kg. Cruising depth 20-400 m, speed 25-40 knots. Range 7.000 m. Torpedo drop height 450-2.000 m. Aircraft speed when dropping torpedoes 600 km/h.
APR-1: Caliber 350 mm, length 3,7 m, diameter - m, weight  650 kg, warhead weight 80 kg. Cruising depth 25-420 m, speed 20-25 or 50-60 knots. Range 800-900 m. Torpedo drop height 450-2.000 m. Aircraft speed when dropping torpedoes 300-800 km/h.





Three-view drawing

Tu-142 © Konstantinos Panitsidis

 


Technical specifications

DESIGNER OKB Tupolev
COUNTRY Russia
TYPE
Patrol anti-submarine aircraft
CREW 10
POWER-PLANT Four turboprop engines ΝΚ-12ΜP (MV)
Power, e.h.p. 4x15.000
DIMENSIONS
 
Length, m
49,50
Height, m
12,12
Wing span, m
51,20
Wing area, m2
311,10
WEIGHT  
Maximum take-off, kg 185.000
Normal take-off, kg -
Empty aircraft, kg 80.000
Internal fuel, kg 87.000
Warload, kg 11.340
PERFORMANCE  
Maximum speed, km/h 825
Cruising speed, km/h 711
Maximum range (with a payload of 11.340 kg), km 12.550
Combat range, km 6.400
Service ceiling, m 13.500
Maximum overload, g -
ARMAMENT Defensive armament consists of two 23 mm AM-23 guns (turret with two twin guns in the tail). Internal bay: torpedos, depth bombs. Up to 8 anti-ship missile Kh-35 (in external hardpoints).