HUUVER
A drone that both flies and drives — VTOL, perches, drives on terrain, climbs. Twenty minutes of flight plus ten hours of ground mobility, in one platform. The first UAV in the world to integrate full Galileo authentication — cryptographically signed positioning that's immune to GPS spoofing. Dronehub led a seven-partner consortium across five EU countries.
- Programme
- HUUVER · #870236
- Funder
- EU Horizon 2020
- Total budget
- ~$1.75M
- EU contribution
- ~$1.30M
- Consortium
- 7 partners · 5 countries
- Public reveal
- Feb 2022
- Mission profile
- Hybrid UAV-UGV · ISR · SAR
- World first
- Galileo full auth UAV
Why this matters
Two ceilings broke at once. HUUVER was engineered to break both.
The first ceiling is endurance. Multirotor drones flame out around twenty to thirty minutes. Fixed-wing UAVs stretch that to hours but pay the price in landing requirements, payload constraints, and operational complexity. Past kilometre fifteen of a real mission, the operator is either paying for another battery swap or pulling the drone back to base.
The second ceiling is positioning integrity. Every consumer-grade drone runs on unauthenticated GPS. Every adversary state with an electronic-warfare programme can spoof unauthenticated GPS. From the 2011 Iranian capture of a US RQ-170 reconnaissance UAV to routine GPS-spoofing events documented over Eastern Europe and the Eastern Mediterranean since 2022 — the threat has moved out of the research papers and into operational reality.
HUUVER addresses both. Dual-mode mobility (fly + drive) breaks the endurance ceiling for missions that don't fit either category alone. Galileo authentication breaks the spoofing ceiling for any operator who needs to trust where their UAV actually is.
The mobility problem
The drone that gives up at minute twenty-one. The robot that never gets there in the first place.
Pure-flight UAVs are perfect right up to the moment they aren't. They cover ground fast, reach hard-to-access positions, and deliver excellent ISR — for twenty to thirty minutes. Then they have to come back. The mission either ends or requires a swap, and in either case the operator loses continuous coverage exactly when they need it most.
Pure-ground UGVs solve the endurance problem. Ten-plus hours of operation, easy battery swap, low signature, sustained dwell time on a position. But they can't fly over the obstacle, can't cover ground at flight-speed, and can't reach positions that aren't road-accessible.
Most real-world missions need both. A search-and-rescue team needs the drone to cover three square kilometres in the first hour and then dwell over the located target for the next six. A border patrol needs aerial reconnaissance to shift between positions and ground-mode dwell at the position itself. An inspection mission needs the drone to relocate to a vessel and then access the components on the deck.
HUUVER is engineered for the mission profiles where neither category alone is the right answer — and where a fleet of two specialised platforms isn't operationally practical. One platform, two modes, transition managed on board.
The platform
Four engineering pillars behind the fly + drive envelope.
The hard problem in hybrid mobility is the transition: how the system goes from flight to ground without losing the mission, without dropping the sensor payload, and without requiring operator intervention.
VTOL — vertical take-off and landing
Multirotor flight envelope for fast deployment, rapid relocation across terrain obstacles, aerial ISR over inaccessible zones. Twenty minutes of flight endurance covers the segment where pure ground mobility is too slow to be useful.
Ground mode — drives, climbs, perches
When flight endurance runs out or the operating environment doesn't allow continued aerial operation (regulated airspace, dense urban canyon, subterranean structure), HUUVER transitions to ground operation. Ten hours of ground endurance — an order of magnitude beyond any pure-flight drone.
Persistent ISR through mode-switching
The combined envelope unlocks mission profiles that neither pure-flight UAVs nor pure-ground UGVs can serve: park, observe, relocate by air, observe again. Dwell-time and re-position both work, in a single platform, with one operator.
Sensor-payload modularity
Velodyne Puck LITE LiDAR for 3D scene reconstruction. Nvidia Jetson AGX Xavier for on-board compute. FLIR thermal plus visible-light imaging. The bay is engineered to accept mission-specific sensor packages — chem-bio detection, RF survey, hyperspectral imaging — depending on the deployment.
The Galileo authentication dimension
Cryptographically signed positioning. The reason the drone cannot be tricked about where it is.
Galileo is the European Union's sovereign global navigation satellite system — the EU equivalent of US GPS, Russian GLONASS, and Chinese BeiDou. The Open Service Navigation Message Authentication (OS-NMA) feature cryptographically signs the navigation messages broadcast from the satellites. A receiver that supports OS-NMA can verify the signature with the public key — if the signal didn't come from a real Galileo satellite, the verification fails.
For a UAV that has to be trusted by an operator — defense, critical infrastructure, sovereign border patrol, any high-consequence mission — authenticated positioning is non-negotiable. An unauthenticated drone can be redirected into hostile territory by an adversary spoofer, denied operation by EW jamming, or worse, captured intact by inducing a false landing position. HUUVER, integrating full Galileo OS-NMA, forces an adversary to attack the cryptography itself — something no electronic-warfare unit can do at operational scale.
HUUVER was the first drone in the world to integrate full Galileo authentication. The integration work, the regulatory coordination with the European Union Agency for the Space Programme (the EU agency that operates Galileo), and the flight validation were all done as part of the consortium. The same integration pattern is now reusable across any future sovereign-positioning UAV programme — ours or a licensee's.
Cryptographically signed signals
Galileo Open Service Navigation Message Authentication (OS-NMA) cryptographically signs the navigation messages. A spoofed signal cannot reproduce the signature without the agency's private key. The drone knows when it is being lied to.
Defeats GPS spoofing
GPS spoofing is no longer theoretical — adversary states routinely jam and spoof unauthenticated GNSS over operational areas. An unauthenticated drone can be redirected into hostile territory or denied operation entirely. HUUVER, with Galileo authentication, cannot.
Sovereign EU positioning
Galileo is the EU's sovereign GNSS — not dependent on US-controlled GPS, not exposed to Chinese BeiDou, not vulnerable to Russian GLONASS sanctions. For EU defense and critical-infrastructure operators, Galileo authentication is an industrial-sovereignty requirement under EDIS (European Defence Industrial Strategy — the EU's procurement-and-supply-chain framework, comparable in role to the US Defense Industrial Base Strategy).
World-first integration
HUUVER was the first drone in the world to integrate full Galileo authentication. That puts our team — and the IP behind the integration — in a category of one. The same integration pattern is reusable across any future Dronehub UAV that needs sovereign positioning.
Hardware
Engineered specifications.
- Dimensions
- 137 × 84 × 56 cm
- Weight
- 23 kg
- Flight endurance
- 20 minutes (VTOL)
- Ground endurance
- 10 hours (drive)
- Navigation
- Galileo (full authentication)
- LiDAR
- Velodyne Puck LITE
- Compute
- Nvidia Jetson AGX Xavier
- Imaging
- Visible + FLIR thermal
Where it deploys
Six mission classes where the fly + drive envelope is the right answer.
Search and rescue in mixed terrain
Forest, mountain, post-disaster urban. The aerial mode locates the target fast; the ground mode reaches it through obstacles a pure-flight drone can't traverse and a pure-ground robot can't reach in time. One platform replaces the combined helicopter + dog team + ground-vehicle response.
Border and infrastructure patrol
Persistent patrol along borders, pipelines, transmission corridors, and rail lines — switching between flight (rapid relocation between observation positions) and ground (extended dwell, low-signature surveillance). Galileo-authenticated, sovereign-positioning compliant from day one.
Hard-to-reach industrial sites
Vessels, refineries, large industrial plants, dams. Inspection of assets that a fixed inspector can't safely reach, a flying drone can't perch on long enough to inspect, and a ground robot can't navigate to. HUUVER does the relocation by air and the inspection on the ground.
Subterranean and denied-environment ISR
Tunnels, subterranean utilities, parking-structure sweep, urban-canyon ISR where flight is regulated. Ground mode delivers the dwell time and the access; aerial mode delivers the rapid re-position between observation points.
Sovereign operations · regulated airspace
Any mission where the operator needs cryptographically authenticated positioning (the difference between a defense-grade deployment and a consumer drone). EU defense ministries, NATO operations, dual-use critical infrastructure.
GNSS-resilience research and test platforms
Research labs, universities, and defense innovation hubs evaluating GNSS spoofing resilience use HUUVER as a reference platform — because the authenticated stack is rare and the dual-mode payload room is generous.
Why this credential is rare
Four reasons HUUVER is more than a hybrid-drone reference.
First Dronehub-led EU consortium
Seven partners across five countries, coordinated from Poland by an SME. Vadym Melnyk listed as project coordinator — unusual for a company at SME stage. The kind of leadership reference a European Defence Fund (EDF — the EU's largest defense-R&D funding stream, ~€8B over 2021–2027) or Horizon Europe consortium prime checks first.
Galileo world-first credential
First UAV in the world with full Galileo authentication. That credential is impossible to copy after the fact — the integration work, the regulatory engagement with EUSPA, and the operational validation all happened. The integration pattern is now repeatable across our portfolio.
NATO-aligned consortium composition
Poland (lead), Finland, Czech Republic, Spain — all NATO members. Plus Austria (EU). The cooperation pattern mirrors what EDF and NATO DIANA consortia require: cross-border allied composition with no participation from non-aligned states.
Foundational IP for sovereign UAVs
The Galileo-integration stack, the dual-mode mobility transition logic, and the consortium-leadership pattern are all licensable building blocks. Any subsequent UAV programme — ours or a partner's — that needs sovereign positioning starts ahead of where most competitors begin.
The consortium
Seven partners. Five countries. SME-led.
HUUVER was Dronehub's first EU-consortium leadership role. Vadym Melnyk is personally listed as project coordinator on the official EU programme record — a position usually held by a large industrial prime or a research institute, rarely by an SME. The same pattern repeats across our R&D portfolio: when EU funders want a complex multi-country consortium led, they call us.
- Dronehub (Poland) — consortium lead, airframe, autonomy, mode-transition logic, integration
- RECTANGLE (Poland) — engineering partner
- LUT University (Lappeenranta, Finland) — academic research partner
- NTT Data Spain (Spain) — software and systems integration
- GINA Software (Czech Republic) — command and control integration
- BLADESCAPE (Austria) — composite engineering
- Brimatech Services (Austria) — dissemination and exploitation
Five of seven partners are based in NATO members (Poland, Finland, Czech Republic, Spain). The composition mirrors the cross-border allied pattern that EDF and NATO DIANA consortia require.
What this means for you
The hybrid-mobility stack, the Galileo integration, and the consortium-leadership pattern — all licensable.
For a US programme office looking at GNSS-resilience or dual-mode mobility — HUUVER is the answer to “has anyone shipped a UAV with cryptographically authenticated positioning, in a NATO-allied consortium, with a real flight programme behind it?” Yes. NASA SBIR, AFWERX Open Topics on GNSS-resilient autonomy, and DIU dual-mode-mobility pilots all fit naturally.
For an EU prime assembling a Horizon Europe, EDF, or NATO DIANA consortium — HUUVER is the SME credential proving we have led a 7-partner, 5-country consortium to a successful, public programme outcome. Bring us in as work-package lead or consortium technical SME and you import that experience.
For an operator with an active mission profile — border patrol, hard-terrain search and rescue, vessel inspection, denied-environment ISR — the platform deploys today, under license or direct purchase, with European manufacturing from our Jasionka factory.
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