Heven AeroTech H2D Series

In production

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Overview Supply chain (2) Downloads

Long-range, hydrogen-powered, AI-driven, fixed-wing drone series featuring the H2D200, H2D250, and Raider.

Photo: Heven AeroTech

Lift type

Fixed wing

Construction

Factory-built

Control

Remotely piloted, Autonomous

Engine type

Electric

Application

Cargo, Military transport, Search & rescue

Design & construction

Primary structure

Composite

Wing

Composite

Ice protection

None

Pressurisation

Unpressurised

Flight controls

Full FBW digital

Autopilot

3-axis

Avionics architecture

Integrated glass suite

Environmental control

None-unpressurised

Hydrogen fuel-cell propulsion Standard

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

Variant	Launch / first flight	Notes
Heven AeroTech H2D200	2023 / 2023	Designed to carry payloads up to 4.5kg (10lbs), with a range of up to 510 km and a flight time of up to 4 hours. Formerly HevenDrones H2D200.
Heven AeroTech / Zepher Flight Labs Z1 - H2D250	2023 / 2023	Payloads of up to 10kg (22lbs), range of up to 750 km and an operational time of up to 8 hours. Previously HevenDrones H2D250, after ZFL's acquisition in 2025, program merged with Zepher Flight Labs Z1 VTOL sUAS. Formerly HevenDrones / Zepher Flight Labs Z1 - H2D250.
Heven AeroTech Raider	2025 /	Dual fuselage variant, with 50 lbs payload capacity and 12+ hour flight time. Formerly HevenDrones Raider.

Airframer

Zepher Flight Labs	News	Z1 development
Heven AeroTech (was HevenDrones)	News

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Program milestones 9 dated events

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Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.