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Mil V-12 Heavy-Lift Prototype Helicopter Family

The Mil Mi-12, also designated V-12, was a canceled Soviet heavy-lift prototype helicopter family and the largest helicopter ever flown. It used an unusual transverse rotor arrangement for extreme cargo lift; NASA and aviation-history records document its heavy-lift prototype and world payload-record boundary, while exact Mil and D-25VF propulsion nodes are not canonical here.

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Identity

Aliases
Mil V-12V-12Mi-12Homer
Family Name
Mil Mi-12
Full Name
Mil V-12 Heavy-Lift Prototype Helicopter Family
Roles
cargoutilityexperimentalresearch
Status
canceled
Type
aircraft

Details

Aircraft Specs
Configuration
rotorcraft
Operating Modes
land
Takeoff Landing Capabilities
conventional
Description
The Mil Mi-12, also designated V-12, was a canceled Soviet heavy-lift prototype helicopter family and the largest helicopter ever flown. It used an unusual transverse rotor arrangement for extreme cargo lift; NASA and aviation-history records document its heavy-lift prototype and world payload-record boundary, while exact Mil and D-25VF propulsion nodes are not canonical here.
First Flight Year
1,968

Links

Assets & Meta

Creation Time
August 16, 2026 at 00:08:07 UTC
Updated Time
August 16, 2026 at 00:08:07 UTC