Harris Aerial — Hydrogen Fuel Cell Heavy-Lift
Carrier H6 Hydrone
Extended Silent Flight.
Next-Generation
Hydrogen
Power.
The Carrier H6 Hydrone uses highly efficient hydrogen-electric conversion to produce clean DC power in a robust, lightweight package. It delivers extreme hybrid flight times while maintaining the nearly silent operation of an all-electric multirotor.
As part of the H6 family, it remains fully convertible to gas-electric or all-electric power formats in minutes — one airframe, three power systems.
Functional Modularity.
Folds to 45% of Flight Size.
Built on Harris Aerial's flagship foldable hexacopter frame. The airframe shrinks to just 45% of its flight-ready footprint for transport, then secures into mission-ready position in under two minutes.
Designed for rapid field deployment and effortless transition between alternative power formats — convert to gas-electric or all-electric in minutes without swapping the airframe.
Exceptional MTOW to Structural Mass Ratio: the airframe weighs just 14.5 kg empty (with FCPM) while supporting a 25 kg (55 lbs) Maximum Takeoff Weight (MTOW) — engineering efficiency that puts maximum power on your payload.
Universal Payload Capability.
5 KG of Mission-Ready Capacity.
Engineered with a dampened modular quick-release mounting system and a Universal Payload Connector. The H6 Hydrone reliably carries up to 5 kg (11 lbs) of professional payloads.
Continuous accessory power flows to your equipment through customizable direct voltage ports — ready for any high-value scientific sensor, gimbal, or instrument package in your kit.
High-Efficiency Fuel Cell.
2.4 kW of Continuous Clean Power.
Equipped with a 2.4 kW Fuel Cell Power Module (FCPM). The air-cooled system runs on hydrogen gas from a 10.8 L 350-bar anti-spark cylinder and ambient air — producing only water and DC power.
A pneumatic-driven H2 booster pump lets operators source and refill hydrogen supply cylinders locally, eliminating middleman logistics and unlocking continuous off-grid operation.
Intelligent Telemetry.
Real-Time Hydrogen Awareness.
Unparalleled situational awareness powered by the Harris C-GCS or HereLink ground stations. The telemetry suite features a real-time hydrogen-level percentage display driven by a high-accuracy transducer in the H2 cylinder, alongside critical FCPM health monitoring.
Layered radio, battery, and hydrogen failsafes ensure safe recovery in any failure scenario. Dual redundant FCPM power system, triple redundant IMU, NDAA-compliant ground control.
Max Flight Time vs. Payload Weight
Drag the slider to model real-world mission profiles. Data sourced from controlled flight tests at 120m above sea level with 2-minute landing reserve.
* Tested at 120m AGL with 2-minute landing reserve included. Performance varies with altitude, temperature, wind, and total hydrogen load. Payload includes all sensor and mounting hardware weight.
Hydrogen Endurance.
Stealth Profile.
The H6 Hydrone folds into a transport-ready configuration and deploys in under two minutes — ideal for remote scientific deployments where local hydrogen logistics outpace battery-charging infrastructure.
Every Detail.
Precisely Engineered.
Built for Quiet, Long-Duration Work.
When a mission demands extended endurance and acoustic discretion in the same airframe, hydrogen unlocks operational profiles that battery-only and gas-electric platforms cannot reach.
Acoustically Sensitive Operations
Multi-hour endurance of a hybrid system with the nearly silent operation profile of an electric multirotor — ideal for wildlife observation, surveillance, and noise-restricted urban airspace.
Extended Scientific Deployments
Ideal for long-duration automated mapping, atmospheric data collection, and multi-hour research transects — high-value scientific sensors stay airborne longer between landings.
Remote Field Operations
Localized hydrogen refilling via the H2 booster pump empowers teams to operate continuously off-grid — no battery-charging infrastructure required, no middleman fuel logistics.
Atmospheric & Climate Research
Up to 3 hours of stable airtime for aerosol sampling, methane sniffing, climate observation, and high-altitude environmental monitoring — all without combustion emissions from the platform itself.
Download the H6 Hydrone
Product Brochure
Full technical specifications, amphibious operating envelope, payload compatibility matrix, and ordering information — in a single field-ready PDF.
Talk to
Our Engineers.
Experience the future of hybrid-electric flight with unparalleled endurance, silent operation, and superior payload capacity. Our team is available to discuss custom configurations, fleet pricing, and payload integration support.