Dual-Use · Defensive ISR & Reconnaissance
h-aero® is a near-silent, low-signature lighter-than-air platform for persistent aerial observation — reconnaissance, surveillance and situational awareness. Defensive by design: it watches, it does not strike.
Positioning
One platform, two worlds. The same quiet, persistent aircraft that monitors forests, infrastructure and emissions in the civil domain delivers defensive ISR — intelligence, surveillance and reconnaissance — for security and force-protection missions. h-aero® is positioned strictly as a dual-use observation system: persistent situational awareness without offensive weaponization.
Stays on station for extended periods — a continuous, stable picture rather than a brief drone overflight.
Near-silent, no rotor downwash, minimal thermal and radar signature. It observes without announcing itself.
Reconnaissance, monitoring and protection. The mission is awareness — never an offensive effect.
Capabilities
A lighter-than-air carrier removes the constraints that limit multicopters and the cost that limits satellites — long dwell time, low signature, and a sensor that simply stays where you need it.
Buoyant lift means energy is spent on the sensor, not on staying airborne. On a tether, dwell time is measured in hours to days.
No rotors, no downwash, near-silent operation — ideal where a conventional UAV would be heard, seen or would disturb the scene.
Non-metallic construction throughout keeps the airframe’s own radar signature minimal.
Stabilised day/night gimbals for detection, recognition and tracking of people, vehicles and movement from above.
Operate as a fixed, powered tethered mast for continuous overwatch — or release for free-flight wide-area coverage.
Radio control, LTE or global SatCom (Iridium) for command, control and real-time data retrieval — even beyond the network edge.
Platform · Systems
h-aero® is proven in the field: 20+ systems delivered, 100+ missions flown (Fraport, Fraunhofer, Vodafone, Deutsche Bahn). Three market-ready models scale from a rapidly-deployed compact carrier to a heavy multi-sensor platform — all low-signature, non-metallic and radar-transparent.
h-aero® zero
Entry-level ISR, demonstrations and confined sites — eyes up in minutes.
h-aero® zero+ · defense focus
The defensive-ISR workhorse — persistent, low-signature overwatch.
h-aero® one
Full multi-sensor ISR and wide-area reconnaissance.
All systems: motorized 200 m tether winch · RC / LTE / SatCom command & control · near-silent, no rotor downwash · scalable to heavy-payload persistent aerostats for wide-area, multi-day deployments.
Sensors & Data
A modular ISR payload bay — single sensors or fused combinations — paired with analysis, post-processing and visualization, in near-real-time or full post-mission. All of it is in our repertoire today and can be demonstrated at short notice.
High-resolution 3D point clouds — terrain, structures and change detection.
All-weather detection and movement tracking — through dust, smoke and fog.
Material and anomaly detection beyond the visible — camouflage, disturbed ground, substances.
Heat signatures for night operations, presence detection and equipment status.
Locate and map sound sources — engines, activity, events — by direction.
Stabilised optical imaging with detection, recognition and tracking.
Radiation and hazard sensing for contamination mapping and force protection.
Combined payloads — one overflight, layered intelligence from several sensors at once.
Data → Intelligence
On-station streaming and analysis for immediate situational awareness.
Deep offline analysis, change detection and reporting from the full dataset.
Maps, 3D models and dashboards — results decision-makers can use directly.
Use Cases
Defensive ISR missions where dwell time, discretion and a stable real-time picture are decisive.
Continuous watch over borders, fence-lines and approaches — detect and track movement before it reaches the line.
A persistent elevated sensor over forward bases and camps for 360° situational awareness and early warning.
Overwatch of ports, anchorages and coastlines — vessel detection and activity monitoring from a stable vantage.
Protect pipelines, energy sites and transport corridors; aerial traffic and movement analysis in real time.
Wide-area situational awareness over large gatherings and temporary sites without the noise of rotorcraft.
Persistent search and area observation — keep eyes on a sector for as long as the mission requires.
In Action
Aerial detection and persistent monitoring demonstrated in the field — including operations flown with our distribution partner Dronivo (Germany).
People and vehicles detected and labelled from above — defensive overwatch in practice.
Persistent tethered observation of live traffic at a major public event.
Digital, real-time movement analysis from a stable aerial vantage point.
The platform in flight across mission environments.
Path to capability
A low-risk adoption path — and you own and operate the system. No data-service lock-in: we deliver the capability, you keep the mission.
See the system fly against your scenario — capability shown in the field, not just described. Rapidly arranged.
A hands-on trial period with defined acceptance tests — validate endurance, sensors and workflow on your own terms before you commit.
Procure and operate the systems yourself — backed by training, spares and a long-term product partnership for follow-on and framework orders.
Why lighter-than-air
Multicopters run out of energy in minutes; satellites are costly and never overhead when you need them. h-aero® holds the middle ground:
Evidence & Track Record
Recognitions, programmes and engagements that underpin h-aero®’s defensive dual-use positioning. (Supporting documentation available on request under appropriate confidentiality.)
Formally classified as a dual-use item (export-control list item 9A012) by the German Federal Office (BAFA).
Export authorization granted under the EU dual-use framework (Regulation 2021/821).
Recognized by the General Authority of Civil Aviation as a distinct aircraft category.
Solution submitted to the Ukrainian Defence Tech Cluster (BRAVE1) — submission confirmed.
A multi-unit defensive surveillance system proposed to a regional defense partner.
Engaged in a Singapore state innovation / technology gateway programme.
Systems fielded and listed through Dronivo (Germany), an established enterprise UAV distributor.
Permitted tethered operations and an independent UAVDACH/SORA safety assessment — over a decade of LTA flight operations.
Compliance & Ethics
h-aero® is a civil-first technology extended into the security domain strictly as a defensive, observational dual-use system. Its mission is awareness — ISR, reconnaissance and protection. It is not configured, marketed or supplied for offensive weaponization.
Contact
For briefings, technical deep-dives or evaluation requests, contact Hybrid-Airplane Technologies directly.
Lichtentaler Strasse 14 · 76530 Baden-Baden · Germany
The eye in the sky — persistent, low-signature, defensive. Supporting documentation and demonstrations available on request under appropriate confidentiality.
