GH-4 is a
Next-Generation
Scalable Rotorcraft

Reinventing VTOL

Unmanned Aerospace has reimagined UAV technology, delivering the VTOL capability of a helicopter with less complexity, less maintenance and the long distance forward-flight efficiency of an autogyro.

Born from Innovation, Not Iteration

INTRODUCING THE ALL NEW GH-4

IN PARTNERSHIP WITH U.S. NAVY AND OECIF

Scalability is at the core of Unmanned Aerospace

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GH-4 VTOL

The GH-4 is built to grow – its design supports evolution into larger rotorcraft with greater range and payload. With flexible power options, it runs on an all-electric hydrogen fuel cell or JP-5 engine, making it adaptable for a wide range of mission profiles.

Scalability is at the core of Unmanned Aerospace

GH-4 VTOL

The GH-4 is built to grow – its design supports evolution into larger rotorcraft with greater range and payload. With flexible power options, it runs on an all-electric hydrogen fuel cell or JP-5 engine, making it adaptable for a wide range of mission profiles.

LEARN MORE

Scalability is at the core of Unmanned Aerospace

GH-4 VTOL

The GH-4 is built to grow – its design supports evolution into larger rotorcraft with greater range and payload. With flexible power options, it runs on an all-electric hydrogen fuel cell or JP-5 engine, making it adaptable for a wide range of mission profiles.

LEARN MORE

We’re committed to redefining aerial operations across military and commercial applications.​

mission-critical VTOL aircraft

APS – Automatic
Pitch System

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MULTI-PATENTED TECHNOLOGIES

Autorotation in forward flight powered by wind

ON/OFF system changes blade pitch from Autogyro to VTOL capable

Integrated teeter mechanism for simplicity