VTOL and Fixed Wing UAVs, Autopilots, Engines, GCS, Components and Payloads for UAS

UAVOS Inc. Visit Website

VTOL UAV Autopilot SystemSilicon Valley-based UAVOS is a leading developer of innovative unmanned solutions for air, ground and marine applications, specializing in UAV (unmanned aerial vehicle) platforms, autopilots and other components.

Our robotic systems products, ranging from small quadcopters to large fixed-wing aircraft, are ideal for a wide range of industrial, commercial and defense applications.

In addition to off-the-shelf products, we can also supply complete turnkey UAS solutions, and convert existing manned aircraft into unmanned platforms.

Automatic Control Systems (Autopilot Kits)

Compact and lightweight modular autopilots for drones

Our automatic control systems (autopilots) for UAVs, USVs and UGVs provide the option of automatic take-off and landing, semi-automatic control with automatic stabilization, or full manual control via a ground control station. In addition, they also allow for broadcasting of telemetry data as well as monitoring and control of payloads, power supplies, propulsion systems and more.

Each kit contains modular components, such as IP67-sealed CPUs and onboard telemetry units in rugged aluminium housings, as well as GPS receivers, pitot tubes and antennas. A wide variety of payloads can be interfaced via 1-wire, RS-232, RS-485, TTL UART or CAN.

We offer three automatic control system kits:

AP10.1 Automatic Control System for fixed-wing and VTOL UAVs with 100-1500kg MTOW, as well as lighter-than air systems, UGVs and USVs.

AP101 Automatic Control System for UAVs

View systems configuration for Fixed Wing UAVs >

AP10.2 Mini Automatic Control System for fixed-wing and VTOL UAVs with 15-100 kg MTOW, as well as lighter-than air systems, UGVs and USVs.

AP102 Mini Automatic Control System for UAV

View systems configuration for VTOL UAVs >

AP10.3 Micro Automatic Control System for sUAS with <15kg MTOW.

AP103 Micro Automatic Control System for HALE UAS

View systems configuration for atmospheric satellites >

VTOL Helicopter UAVs

All our Vertical Take-off and Landing (VTOL) UAVs are available as a complete unmanned aerial system bundled with a Ground Control Station (GCS).

UVH-25EL Unmanned Helicopter

Industrial grade VTOL UAV for surveillance and monitoring

UVH-290E Unmanned Helicopter

The UVH-25EL is an industrial-grade electric unmanned helicopter with rechargeable Li-Ion batteries and a 5kg payload capacity. It can be piloted semi-automatically via wireless control with full access to diagnostics and flight planning, or carry out missions with complete autonomy. It is ideal for surveillance and monitoring, as well as environmental research applications such as meteorology and hydrology.


Dimensions (LxH) 2670 mm x 670 mm
Max take-off weight 25kg
Max speed 100 km/h (45 km/h cruising)
Operational range 67 km
Operational ceiling 3500 m
Approximate flight time 1.5 hours

UVH-170 Unmanned Helicopter

VTOL helicopter drone with 4-stroke gasoline engine

UVH 170 Unmanned Helicopter

The UVH 170 is a four-stroke gasoline engine-powered unmanned helicopter specially designed with improved engine cooling for reliable operation in hot and humid environments. Featuring fully autonomous operation or semi-automatic control, it is ideal for payload delivery, surveillance and monitoring, and environmental research.


Dimensions (LxH) 3285 mm x 851 mm
Max take-off weight 41 kg
Max speed 100 km/h (60 km/h cruising)
Operational range 350 km
Operational ceiling 2500 m
Approximate flight time 5 hours (with 4kg payload)

UVH R22 Unmanned Helicopter

Fully autonomous drone helicopter based on proven Robinson R22 platform

UVH R22 Unmanned Helicopter

The UVH R22 is a heavy-lift unmanned helicopter based on the proven Robinson R22 platform. Featuring the ability to transport up to 180 kg of cargo to specified locations, it is capable of operating under harsh weather conditions in any terrain, at any time of day or night.

Multiple UVH R22 ground control stations can be networked together for simultaneous multi-aircraft operations. With a variety of payload options including EO/IR, LiDAR and hyperspectral sensors, the UVH R22 unmanned helicopter is ideal for logistics, precision agriculture, environmental research and more.


Dimensions (LxH) 8800 x 2700 mm
Max take-off weight 635 kg
Max speed 189 km/h (160 km/h cruising)
Operational range 1020 km
Operational ceiling 4200 m
Approximate flight time 6 h (with 4kg payload)

Fixed-Wing UAVs

All UAVOS fixed-wing UAVs are available as a complete unmanned aerial system bundled with a Ground Control Station.

BOREY 20 Fixed-Wing UAV

Long-endurance fixed-wing drone

Borey20 Fixed-Wing UAVThe BOREY 20 is a fixed-wing UAV powered by four 16Аh Li-Ion batteries that give the aircraft an endurance of four hours. A minimal part count provides the BOREY 20 with increased reliability as well as simple, rapid flight preparation.

With flexible flight mission planning and autonomous operation, the BOREY 20 is ideal for a wide range of long-endurance UAV missions, including mapping, search and rescue, and precision agriculture.


Dimensions (LxH) 875 mm x 347 mm
Max take-off weight 20 kg
Max speed 30 m/sec (20 m/sec cruising)
Operational range 430 km
Operational ceiling 3500 m
Approximate flight time 5 hours

Find out more: BOREY 20 Fixed-Wing UAV

Albatross Fixed-Wing UAV

Long-endurance fixed-wing drone

Albatross Endurance Fixed Wing UAV

The Albatross is a long-endurance fixed-wing UAV based around a modified Pipistrel Sinus motorglider platform. Its reinforced fuselage and gear have been specially engineered to endure multiple daily missions and severe accelerations. Takeoff, landing and flight are fully automatic, initiated with the press of a button.

The Albatross is ideal for long-range surveillance and monitoring, as well as deployment of a smaller target drone of up to 280 kg (617lbs).


Dimensions (LxH) 6.6 m x 1.7 m
Max take-off weight 850 kg
Cruising speed (75% power) 200 km/h
Operational range 5400 km
Operational ceiling 8000 m
Approximate flight time 28 hours

Find out more: Albatross Fixed-Wing UAV


Electric fixed-wing drone for mapping and PrecisionAg

SITARIA Electric Fixed-Wing UAV

The SITARIA is a fixed-wing electric unmanned aircraft with fully automatic takeoff, landing and mission modes, as well as assisted semi-automatic operation. Its unique aerodynamics allow the aircraft to quickly change the wing position relative to the fuselage when the weight of the payload changes, resulting in improved control.

The SITARIA features a command link with range up to 100km, an optional video transmission link with range up to 60km, and an Iridium backup command link with unlimited range. It is ideal for a wide range of applications including mapping, surveillance, precision agriculture and radio link relaying.


Length | Wingspan 2.8 m | 5.16 m
Max take-off weight 39 kg
Max speed 140 km/h  (80 km/h cruising)
Operational range 240 km
Operational ceiling 6000 m
Approximate flight time 3 hours (4 kg payload)
1.5 hours (10 kg payload)

Find out more: SITARIA Fixed-Wing UAV

High-Altitude Long Endurance (HALE) UAS

ApusDuo High-Altitude Pseudo-Satellite

Solar-powered HALE UAS for continuous monitoring

Solar-powered HALE UAS

The ApusDuo HAPS is a solar-powered HALE UAS designed for continuous year-round monitoring operations, with unlimited endurance under solar radiation angles of at least 20 degrees. The innovative flexible wing system analyzes spanwise deformation and adjusts the lift force at required sections to compensate, evenly distributing load at all times and optimizing the aircraft’s efficiency.

The ApusDuo is designed for persistent monitoring of the earth’s surface for both commercial and defense/security applications, and can also be used to provide communications and broadband connectivity to otherwise denied regions.


Wingspan 15 m
Max take-off weight 23 kg
Airspeed 8 m/s at sea level
27 m/s at 15000m
Operational ceiling Between 12000 m and 20000 m
Approximate flight time 365 days at 20 degree latitude

Ground Control Stations (GCS)

PGCU.3 Portable UAV Ground Control Station

Versatile laptop docking station for real-time UAV control

PGCU.3 Portable UAV Ground Control StationThe PGCU.3 ground control unit is based around a rugged docking station for a military-grade Getac X500 laptop computer or other 15-inch models. With a variety of joysticks, push-buttons and switches, the unit provides real-time control, telemetry monitoring, data management, mission planning and more.

An integrated digital modem allows unmanned vehicle control without the need for an external antenna unit, and the PGCU.3 can also be used as a simulator. A versatile switching and power supply unit allows the PGCU.3 to be powered by various sources.


Dimensions (LxWxH) 656 mm x 332 mm x 128 mm
Weight Console 3.9kg // Getac X500 laptop 5.5kg
Processor Intel Core i7-7820HQ vPro 2.9GHz (max 3.9GHz)
RAM 8 Gb
Storage 512 GB SSD
Display 15.6″ TFT LCD FHD (1920 x 1080)
Battery life 2.5 hrs
Interfaces 2x serial, 4x USB 3.0, 2x RJ45 LAN

Ground Control Unit (GCU)

Mobile command module for UAS

Ground Control Unit - Mobile UAV Command ModuleThe Ground Control Unit (GCU) is a complete mobile command module for unmanned systems, housed in a modified 20-foot container. It is equipped with two separate PC-based workstations, each with three monitors and a customizable control panel, and features omnidirectional antennas for telemetry and communications, and video and data links.

The GCU is designed for long-term operation of unmanned systems, and is equipped with a 15 kW generator, air conditioning, and kitchen and toilet facilities.


Dimensions (LxWxH) 7.5 m x 2.5 m x 2.6 m
Generator 15 kW
Power Supply 27V
Autonomous operating time 48 hours

Find out more: Ground Control Unit (GCU)

UAV Engines

4-stroke gasoline engines for integration into UAS

Our engines, based around proven propulsion systems from Fiala Prop, are specially designed to be integrated into UAS. The four-stroke gasoline engines, with overhead valves and two valves per cylinder, feature microprocessor-controlled ignition for easy starting and smooth running throughout the entire speed range.

UAV-85 4-stroke gasoline engine
UAV-85 engine

UAVOS has modified the base design with sophisticated air cooling and twin-nozzle fuel injection systems, as well as a brushless starter-generator.

The fuel injection system can be precisely tuned with a lambda probe to account for particular operating conditions.


UAV-170 4-stroke gasoline engine
UAV-170 engine
UAV-85 UAV-170
Volume 85cc 170cc
Engine Power 4.2 HP (3 kW) nominal
5.5 HP (4 kW) max
6.1 HP (4.5 kW) nominal
9.3 HP (6.8 kW) max
Fuel Consumption 320 g/kWh 320 g/kWh
Generator Power 200W up to 4800 RPM 500W up to 4800 RPM
Total Weight 5.5 kg 8.5 kg

Find out more: 4-Stroke UAV Engines

UAV Components

UAV Servo Drives

Servo drives for drones and UAS

Our UAV servo drives are designed for precise, controlled movement of unmanned aircraft components and wing surfaces, as well as converting manned aircraft into UAVs and equipping them with automatic piloting systems (APS). Current, voltage, board temperature and absolute encoder position can all be continuously monitored.

SD Series Servo Drives

We offer servo drives for three different UAV weight classes, each with different shaft speed, torque and gear ratio options.

SD1 UAV Servo DriveSD1 SD2 Drone Servo DriveSD2 SD3 UAV Servo DriveSD3
UAV take-off weight >400 kg 60 – 400 kg <60 kg
Dimensions 50 x 104 x 228 mm 36 x 88 x 156 mm 23 x 62 x 124 mm
Servo weight 1.2 kg 0.51 kg 0.202 kg
Motor speed
(continuous operation)
4500 rpm 4390 rpm
6090 rpm
4510 rpm
Reduction ratios 20:1
Shaft speeds 262 rpm
65.5 rpm
32.75 rpm
28.1 rpm
102 rpm
51 rpm
38.4 rpm
17.2 rpm
Shaft torques 3.4 Nm
13.1 Nm
20 Nm
7.96 Nm
1.29 Nm
2.58 Nm
2.70 Nm
0.3 Nm

Xservo140 Servo DriveXservo140 Servo Drive

The Xservo140 features an integrated CANopen/EtherCAT motion controller that simplifies mechanical and electrical integration and provides a variety of control modes, including cyclic synchronous position, velocity and torque, and profile position and velocity.

The shaft of the servo actuator is hollow, allowing convenient passthrough of cables, other component shafts, or laser beams.

Size 147 x 185mm
Weight 8.5 kg
Reduction ratios 30:1
No-load speed (48V) 58 rpm
Rated torque at rated speed (80:1) 118 Nm at 44 rpm
Average torque (80:1) 167 Nm
Peak torque (48V) 304 Nm

Find out more: UAV Servo Drives

UAV Propeller Blades

Two-bladed main rotor drone propeller blades

Our two-bladed main rotor propeller blades for drone helicopters are constructed from polymer composite materials using a one-step molding process, and offer improved aerodynamics, high strength and rigidity, and superior reliability.

Our polymer composite rotor blades are suitable for unmanned helicopters with up to 60kg and up to 140kg take-off masses.

Two-bladed main rotor drone propeller blades with all-metal edging

Our main rotor blades with all-metal edging provide increased aerodynamic stability as well as wear resistance against rain, snow, dust and sand. The rotor blades are designed for unmanned helicopters with up to 50kg take-off mass.

 Drone Helicopter Propellers up to 60kg  Drone Propellers up to 140kg Two-bladed main rotor drone propeller blades with all-metal edging
Up to 50kg Up to 140kg Metal-edged blades
Length: 1230mm 1453mm 1230mm
Width: 38 to 76mm 50 to 100mm 38 to 76mm
Thickness: 4.5 to 12.5mm 6 to 16mm 4.5 to 12.5mm
Twist: 10 degrees 9.5 degrees 10 degrees
Max RPM: 1300 1300 1300
Weight: 0.42kg 0.8kg 0.42kg

Find out more: UAV Propeller Blades

UAV Payloads

Gyro-stabilized UAV Gimbals

GSG-185-FHD-XGA (R) two-axis drone gimbal for day and night surveillance

GSG-185 Gyro-Stabilized Two-Axis UAV GimbalThe GSG-185-FHD-XGA (R) is a gyro-stabilized two-axis visual and thermal camera gimbal for operations both during the day and at night. It features an integrated 30x optical zoom Full HD block camera, a thermal LWIR 1024×768 camera, a 2500m laser rangefinder (optional) and GPU (Graphics Processing Unit).

The GSG-185-FHD-XGA (R) is an ideal UAS payload for a wide range of applications, including prospecting, surveillance, and mapping.


Weight 3.5 kg
Dimensions (LxD) 323mm x 200 mm
Visual camera resolution 1920 x 1080
Visual camera lens 4.3 mm to 129 mm
IR camera resolution 1024 x 768
IR camera wavelength band 8-14 µm
Laser rangefinder resolution 0.1 m

GSG 140D three-axis drone gimbal for daytime surveillance

GSG 140D three-axis drone gimbalThe GSG 140D is a gyro-stabilized three-axis gimbal for daytime surveillance missions.

It features an integrated Full HD RBG video camera with 30x optical zoom and Ethernet output, and is designed for harsh environments with an extended temperature range.


Weight  1.34 kg
Dimensions (LxD) 172.6 mm x 137 mm
Lens 4.3 mm to 129 mm
Resolution 1920 x 1080/60p
Max look-up angle 63.7 degrees

GSG 140T three-axis drone gimbal for night-time surveillance

GSG 140T three-axis drone gimbalThe GSG 140T is a gyro-stabilized three-axis thermal LWIR camera gimbal for nighttime surveillance operations.

Featuring a resolution of 640×512 and sophisticated onboard optoelectronics, it is designed for a wide range of UAV missions including inspections, security, surveillance, law enforcement and border control.


Weight  1.2 kg
Dimensions (LxD) 172.6 mm x 137 mm
Spectral range 8 µm – 14 µm
Resolution 640 x 512
HFOV field of view 63° (35 mm)

Pan-Tilt Platform for UASPan-Tilt Platforms

PTP-03 Pan-Tilt Platform (Turret)

The PTP-03 Turret is designed for precision manipulation of payloads such as cameras, thermal imagers, laser rangefinders and directional antennas. It can be fitted with a GNSS module and is ideal for mobile surveillance and tracking platforms such as UGVs.

VTOL and Fixed Wing UAVs, Autopilots, Engines, GCS, Components and Payloads for UAS
UAVOS Inc. Contact Directly Follow Company
465 N Whisman Road, Suite 600, Mountain View, 94043 California, USA
+1 650 584-3176 [email protected] Visit Website