Airframer
ProgramsYamaha R-MAX/Fazer

Aircraft program

Yamaha R-MAX/Fazer

In production
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Unmanned helicopter.

Lift type
Rotary wing
Construction
Factory-built
Control
Autonomous
Engine type
Piston
Application
Agricultural, Surveillance

Design & construction

Landing gear
Skids
Ice protection
None
Pressurisation
Unpressurised
Flight controls
Mechanical
Autopilot
3-axis
Avionics architecture
Standalone glass
Environmental control
None-unpressurised
Rotor configuration
Single main + tail
Certification
Experimental-LSA

Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.

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Type variants

VariantLaunch / first flightProduction endNotes
Yamaha Fazer / Variant with 150 kg MTOW.
Yamaha Fazer R / Variant with 110 kg MTOW, includes Yamaha Fazer R AP with autopilot function, and Yamaha Fazer R G2.
Yamaha R0591987 / 1988Small UAV.
Yamaha R-MAX1997 / Larger, enhanced variant, includes R-MAX Type II / Type II G, and military variants: G-1 & Northrop Grumman R-Bat. Also known as Yamaha RMAX.

Airframer

Yamaha Motor Co. Ltd. (Aeronautics Operations)News
Northrop Grumman Aerospace SystemsNewsR-Bat variant

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Program milestones 2 dated events

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