Developed in 1967, the Mi-14PL anti-submarine warfare (ASW) helicopter is designated 'Haze-A' by NATO.  There was a strike version prototype equipped with anti-ship missiles, as well.  The Mi-14PL differed and started the variation of having the tail rotor on the left side of the boom, rotating in the opposite direction.  Cabin capacity is 19 passengers in addition to the four crew.

Overview

Data on design, manufacture and status

Design authority: MVZ Mil

Primary manufacturer: MVZ Mil

Parent type: Mil Mi-8/Mi-14/Mi-17

Aircraft status: Operational

Configuration

Primary flight and mechanical characteristics

VTOL type: Helicopter

Lift configuration: Single main rotor

Dedicated control device: Tail rotor

Crew required: 4

Crew seating: Side-by-side

Landing gear: Wheels (all retractable)

Layout and Dimensions

Data on aircraft size

Overall Dimensions
Overall Height:  
Overall Length:  
Overall Width: 21.30 m 69.9 ft
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): 14,000 kg 30,865 lb
Max Gross Weight (airborne):  
Max Take-off Weight: 14,000 kg 30,865 lb
Empty Weight: 8,902 kg 19,626 lb
Useful Load: 5,098 kg 11,239 lb
Empty Weight Fraction: 0.636
Climb Performance
Max Rate of Climb:  
Hover Performance
Hover Ceiling IGE:  
Hover Ceiling OGE:  
Limitations
Max Level Flight Speed: 250 km/h 135 kts
Never Exceed Speed:  
Service Ceiling: 4,000 m 13,123 ft
Range and Endurance
Max Range: 800 km 432 nm
Max Endurance:  

Engine Details

Aircraft powerplant (lift and/or propulsion)

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

Powerplant
Number of engines: 2
Designation: Motor Sich TV3-117M turbine
Manufacturer: Motor Sich
Normal Ratings
Max continuous: 1103 kW 1479 hp
Take-off / rated: 1454 kW 1949 hp
Intermediate:  
Maximum:  
OEI Ratings
OEI contingency: 1618 kW 2169 hp
OEI continuous:  
OEI 30-second:  
OEI intermediate: 1471 kW 1972 hp

Primary Lift Device

Data on primary lift devices such as main rotors

Main Rotor Characteristics
Diameter: 21.30 m 69.88 ft
RPM:  
Direction of Rotation: Clockwise
Hub Type:
Main Rotor Blade Characteristics
Blade Construction: All-metal
Blade Chord:  
Blade Tip Geometry: Conventional
Blade Twist:  
Number of Blades: 5
Main Rotor Derived Characteristics
Disc Area: 356.33 m² 3835.6 ft²
Disc Loading: 39.29 kg/m² 8.047 lb/ft²
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: 3.91 m 12.83 ft
Configuration: Tractor
Direction of Rotation: Top blade aft
RPM:  
Tail Rotor Blade Characteristics
Number of Blades: 3
Blade Construction:  
Blade Chord:  
Blade Twist:  
Tail Rotor Derived Characteristics
Disc Area: 12.01 m² 129.2 ft²
Solidity:  
Tail Rotor Blade Derived Characteristics
Tip Speed:  
Blade Area (per blade):  

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