The Yak-38 Forger used two in-line Rybinsk RD-36-35FVR lift engines (6,722 lb thrust each) immediately behind the cockpit inclined with the engine exhaust at 13 rearward. One Soyuz Tumanskiy/Khatchaturov R-27V-300 turbojet (13,444 lb thrust) was mounted in the center fuselage and exhausted through two hydraulically actuated vectoring nozzles (connected by a transverse shaft), one on each side of the fuselage just aft of the trailing edge of the wing.

 

The first prototype flew in 1971 and the Yak-38 (originally designated the Yak-36M) first appeared to the West in July 1976 when the Kiev deployed with a developmental squadron of Forger-As and traveled through the Mediterranean. The normal complement for the Kiev-class through deck aircraft carrier was a dozen single-seat Forger-As and one or two twin-seat trainer Yak-38U Forger-Bs.

 

The primary roles were fleet defense (particularly against shadowing maritime surveillance aircraft), reconnaissance, and anti-ship strike, but was never used in combat. The Forger was removed from front line service in 1992-93, although a few remained in the inventory for another year as limited proficiency training aircraft. A total of 231 aircraft had been built by the time production ended in 1988.

 

Source: AHS V/STOL Wheel

Overview

Data on design, manufacture and status

Design authority: A.S. Yakovlev Design Bureau

Primary manufacturer: A.S. Yakovlev Design Bureau

Parent type: No type defined

Aircraft status: No longer flying

Configuration

Primary flight and mechanical characteristics

VTOL type: Jet lift VTOL

Compound type: N/A

Lift configuration: Combined lift devices (x3)

Dedicated control device: Other (x99)

Crew required: 1

Crew seating: Single seater

Landing gear: Wheels (all retractable)

Layout and Dimensions

Data on aircraft size

Overall Dimensions
Overall Height:  
Overall Length:  
Overall Width:  
Airframe Dimensions
Airframe Length:  
Airframe Width:  
Airframe Height:  
Landing Gear Dimensions
Landing Gear Base:  
Landing Gear Track:  
Cabin Dimensions
Cabin Internal Height:  
Cabin Internal Length:  
Cabin Internal Width:  

Weights and Performance

Data on aircraft weight and flight characteristics

Weights
Max Gross Weight (ground):  
Max Gross Weight (airborne):  
Max Take-off Weight:  
Empty Weight:  
Useful Load:  
Empty Weight Fraction:  
Climb Performance
Max Rate of Climb:  
Hover Performance
Hover Ceiling IGE:  
Hover Ceiling OGE:  
Limitations
Max Level Flight Speed:  
Never Exceed Speed:  
Service Ceiling:  
Range and Endurance
Max Range:  
Max Endurance:  

Engine Details

Aircraft powerplant (lift and/or propulsion)

Provided powerplant data is for uninstalled, sea level, static operations.

Powerplant
Number of engines: 3
Normal Ratings
Max continuous:  
Take-off / rated:  
Intermediate:  
Maximum:  
OEI Ratings
OEI contingency:  
OEI continuous:  
OEI 30-second:  
OEI intermediate:  

Primary Lift Device

Data on primary lift devices such as main rotors

Main Rotor Characteristics
Diameter:  
RPM:  
Direction of Rotation: Unknown
Hub Type:  
Main Rotor Blade Characteristics
Blade Construction:  
Blade Chord:  
Blade Tip Geometry:  
Blade Twist:  
Number of Blades:  
Main Rotor Derived Characteristics
Disc Area:  
Disc Loading:  
Solidity:  
Main Rotor Blade Derived Characteristics
Blade area per blade:  
Tip Speed:  

Primary Control Device

Data on primary control devices such as tail rotors

Tail Rotor Characteristics
Diameter:  
Configuration: Unknown
Direction of Rotation: Unknown
RPM:  
Tail Rotor Blade Characteristics
Number of Blades:  
Blade Construction: N/A
Blade Chord:  
Blade Twist:  
Tail Rotor Derived Characteristics
Disc Area:  
Solidity:  
Tail Rotor Blade Derived Characteristics
Tip Speed:  
Blade Area (per blade):  

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