VTOL Helicopter UAV for long-range BVLOS aerial surveillance, search & rescue and inspection missions

VTOL Helicopter UAV for long-range BVLOS aerial surveillance, search & rescue and inspection missions
Maneggstrasse 33, 8041 Zurich, Switzerland Switzerland Regional offices
+41 81 785 20 10

SwissDrones is a leading developer and manufacturer of VTOL UAV helicopters that provide superior endurance for long-range inspections, surveillance, and search & rescue missions.

swiss drones Autonomous helicopter

SDO 50 V2 Helicopter UAV

Long-range autonomous helicopter drone for inspections, surveillance, search & rescue, and monitoring

The SDO 50 V2 is a state-of-the-art unmanned helicopter with a flight endurance of over 3 hours and the ability to operate day or night in adverse weather conditions, such as rain, snow and wind speeds of up to 21 knots.

UAV helicopter

Based around a proprietary Flettner intermeshing double rotor design, the SDO 50 V2 offers enhanced payload capacity and flight stability.

swiss drones UAV helicopterThe VTOL (vertical take-off and landing) system is highly cost-effective compared to manned aerial solutions, and requires less training to operate confidently. The rapidly deployable aircraft is transportable by van and can be prepared for flight by a team of two in just 15 minutes.

The SDO 50 V2 UAV is equipped with an advanced autopilot and high-performance GPS receiver and magnetometer, with optional redundant systems. The aircraft’s datalink consists of a primary S-band link and a secondary UHF-band link, with additional LTE/4G capabilities available upon request.

swiss drones data link

unmanned helicopter ground control stationThe standard data link range of 40 km of the SDO 50 V2 can be further extended upon demand for longer-range missions.

The helicopter UAV is controlled via a rugged portable GCS (ground control station), which features a built-in keyboard, monitor, and 3-axis joysticks.

The SDO 50 V2 has been successfully tested at 11,500 ft AMSL (density altitude) at -10 degree Celsius and windy conditions. During the tests the aircraft has demonstrated its feasibility for flight missions in challenging environments.

Versatile UAV for multiple (exchangeable) payloads

With its superior carrying capacity, the SDO 50 V2 can carry multiple sensors and payloads for versatile long-range mission capabilities and large flight autonomy. We offer a range of leading sensor solutions as standard.

UAV helicopter payloads

Octopus ISR Epsilon 140/175
RIEGL LiDAR scanner
aerial laser
Specim FX10 hyperspectral camera
  • Gyro-stabilized quad-sensor EO/MWIR gimbal with illuminator and laser rangefinder
  • Long-range LiDAR scanner payload for corridor and area mapping, with integrated IMU/GPS and 50MP camera
  • Laser methane detector for gas leaks and gas field exploration
  • Hyperspectral camera – line-scan camera for visible and NIR imagery
  • Airborne imaging system specially designed for vessel detection in vast stretches of ocean
  • Radioactive particle detector – ideal for routine monitoring as well as post-incident response


swiss drone applications

With low-noise emissions and the ability to operate day or night even under adverse weather conditions, the SDO 50 V2 unmanned helicopter is an ideal surveillance platform for emergency response, border control, law enforcement and coastal patrolling. Learn more >

helicopter drone swiss dronesInspection and Monitoring
The SDO 50 V2 is ideal for a wide range of UAV inspection and monitoring applications, with reliable and efficient aerial data gathering capabilities that can address customer-specific needs for critical infrastructure, environmental monitoring, oil and gas, wildlife monitoring and more. Learn more >

Maritime Drone
Able to take off and land from a small footprint on the deck of a ship, the SDO 50 V2 is a crucial asset for marine and maritime operations.

uav helicopter for maritime applicationsSearch & Rescue UAV
The SDO 50 V2 can be used to support search and rescue missions in hazardous or inaccessible areas. The UAV can also be used to deliver emergency gear such as survival kits, medical supplies and life rafts. Learn more >

+ Load More Articles
Regional Offices & Locations
SwissDrones Switzerland Maneggstrasse 33, 8041 Zurich, Switzerland +41 81 785 20 10 Contact Website