Products · FPV
Stealth
The Stealth line is a family of long-endurance ISR quadcopters — a small unit’s own persistent eyes, developed and refined with Ukrainian technology partners. Four airframe classes from 7 to 15 inches, all cruising at 80 km/h, carrying a modular payload out to 30 km. Fiber-optic “Fiberon” builds fly a hardline that is not susceptible to RF command-link jamming and carries no RF control-link signature at all, with spools from 15 to 30 km. Optics run from HDR starlight to thermal. One control system, one training pipeline, mission-matched airframes.
Datasheet
Full specification
- Fiber-optic hardline: no RF control-link signature
- Thermal imaging on the 15-inch class
- HDR starlight optics across the family
- Modular payload configurations, subject to controls
- Diversity control links, 2.4 GHz and 915 MHz
- One ground station supports up to ten aircraft
Stealth Family
Mission-matched airframes.
One control system and one training pipeline across every class, from a 7-inch scout to a thermal 15-inch on thirty kilometres of fiber. Build lists are the manufacturer’s; ranges are quoted at the stated payload.
Stealth 7 UD
The section-level scout. Mark4 7-inch carbon frame, 2807 1300 kv motors, F405 55A 6S stack, Caddx Ratel 2 Micro 1200TVL starlight HDR, 6s2p 8000 mAh.
Stealth 10 UD
The workhorse. Mark4 10-inch frame, 3115 900 kv motors, F722 60A 6S stack, Ratel 2 Micro 1200TVL, 6s3p 15000 mAh on Samsung 50S cells.
Stealth 13 UD
The heavy-lift class. 13-inch carbon airframe, 4215 400KV motors, F722 stack with 3–8S 80A ESC, Caddx Ratel Pro 1500TVL, 8S3P Li-ion 30000 mAh.
Stealth 10 UD Fiberon
The 10-inch on a hardline. Same airframe and stack, plus a 15 km fiber-optic spool — no RF control-link signature, and nothing for an EW operator to jam.
Stealth 13 UD Fiberon
The heavy class on a hardline. 4215 400KV, Ratel Pro 1500TVL, 8S3P 30000 mAh, and a 20 km fiber-optic spool weighing 1.8 kg. Ground station on request.
Stealth 15 Optical
The endurance platform. 15-inch frame, 4320 350KV motors, F722 FC&ESC BLS 80A, thermal Caddx Ratel Pro, twin 8s3p packs at 31000 mAh, and a 30 km fiber-optic spool. One ground station serves ten aircraft.
Ground station
One case. Ten aircraft. Twenty hours.
A drone is only as good as the link that reaches it and the picture that comes back. The Stealth ground station is a hardened, sealed case that opens into a full control post: a 27-inch daylight display, a single receiver covering the whole 1000–7000 MHz band, and twenty hours of autonomy on internal batteries. One station supports up to ten aircraft.
27-inch daylight display
A single large screen rather than a pair of goggles, so a crew commander, an operator and an observer all see the same picture at once. Readable in daylight, on a gooseneck lamp for night work.
One VRX, 1000–7000 MHz
A single video receiver spans the entire working band, so a change of frequency plan does not mean a change of hardware. Mechanical Yagi polarisation change on the antenna head, matched to the link in use.
Protected antenna block
Cabling is concealed inside the block rather than run externally, raising moisture resistance and removing the snag points that break antennas in the field. Three-point antenna mounting; antennas and modules are quick-release.
20 hours of autonomy
Built-in bays take the same 6s2p and 6s3p packs the aircraft fly, so a team carries one battery type and one charger. Twenty hours of station time between swaps.
Sealed transit case
The station ships in the case it works from. It closes, it travels, it opens and runs — no assembly, no separate transit packaging, nothing to leave behind.
Secured HDMI
A positively fixed HDMI connection feeds a recorder or a larger display without the cable working loose, so the mission record survives the mission.
Systems & components
Built from proven flight hardware
Every Stealth airframe is assembled from field-hardened components on one common control ecosystem. A crew trained on one class flies them all.
Airframe & drive
Carbon-fibre airframes from 7 to 15 inches. Brushless propulsion sized per class, from 2807 1300 kv on the scout to 4320 350KV on the endurance platform, on F405 and F722 flight stacks with 55A to 80A ESCs.
Optics & video
Caddx Ratel 2 Micro 1200TVL starlight HDR across the light and mid classes, Ratel Pro 1500TVL on the heavy, and a thermal Ratel Pro on the 15-inch. Video out on Skyzone TX2501 or Foxeer Reaper across L, X and 4.9–5.8 GHz.
Link & control
ExpressLRS diversity receivers on 2.4 GHz and 915 MHz, with Klever Bombas circular antennas. Fiberon builds replace the RF command link entirely with fiber, from 15 to 30 km.
Power
6s2p 8000 mAh on the 7-inch through to twin 8s3p packs at 31000 mAh on the 15-inch, on Samsung 50S and Li-ion cells. The ground station takes the same packs.
Payload
A modular payload bay across the family: EO and thermal sensor packages, relay and repeater nodes, and mission-configured modules, changed in the field on a common mechanical and electrical interface. Configuration is subject to export and end-use controls.
In Service With
Trusted by frontline units
Developed together with Iron Shield's Ukrainian technology partners, the Stealth family is reported to be in operational use through those partners across Ukraine's assault, airmobile, and reconnaissance formations, the units whose insignia are shown below.
