Uavos and stratodynamics test hidron stratospheric glider to validate flight control and payload data – suas news

The HiDRON stratospheric glider, a joint venture between UAVOS and STRATODYNAMICS, has efficiently carried out its common take a look at flight. UAVOS’
operators launched the stratospheric plane from a high-altitude balloon carrying a
expertise supported by NASA’s Flight Alternatives program efficiently deploying
an experimental payload to 24 km altitude and again.

Intensive testing was carried out to check operation in excessive altitude flight regimes using UAVOS’ autopilot system and payload take a look at providers. A launch routine was examined permitting a protected transition from free-fall to secure horizontal flight in skinny air after being dropped from the balloon. UAVOS’ autopilot system has as soon as once more confirmed its superior long-range efficiency Past Visible Line of Sight (BVLOS) capabilities.

The payload was a mixture of forward-sensing turbulence detection applied sciences
developed by the College of Kentucky (UK) in Lexington and NASA’s Langley Analysis Centre in Hampton, Virginia. The flight take a look at aimed to assist researchers assess the efficiency of a wind probe from the UK together with an infrasonic microphone sensor. Collectively, the devices are designed to help forward-sensing turbulence detection for unmanned aerial autos, business plane, the city air mobility market, and the on-demand drone supply sector. 

Nick Craine, Stratodynamics’ enterprise growth lead, feedback:

“Whereas the corporate has carried out pre-flight testing with the licensed sensor, the latest flight was the primary totally full payload take a look at in an operational surroundings. One other flight marketing campaign is forthcoming at Spaceport America in late April. This experiment permits cross-validation of the sensor with UK’s expertise.

The HiDRON glider powered by the UAVOS autopilot enabled the devices to seize wind velocity, route, magnitude, and low-frequency sound waves in a flight surroundings not attainable with a passive lift-and-drift balloon flight profile alone.”

“Flying an unmanned aerial car contained in the stratosphere means working it outdoors visible line of sight, in low pressures and chilly temperatures. These environmental situations pose many challenges to the UAV aerodynamic design, the autopilot system and the bottom infrastructure. We’ve examined the autopilot setup and analyzed flight take a look at outcomes from each section of the mission. The teachings realized from this take a look at flight might be centered on the longer term high-altitude missions in addition to future Mars analogue flight ideas”, stated Aliaksei Stratsilatau, CEO and Lead Developer at UAVOS. 

“The benefits of utilizing the sort of plane – a balloon launch with a glider restoration – has rather a lot to do with the situations wanted to check our devices,” stated Sean Bailey, principal investigator for the innovation on the College of Kentucky.

“The sensitivity of the sensor truly will increase with increased velocity. So, it’s not one thing you could possibly get to work on a traditional balloon as a result of the airflow wouldn’t be quick sufficient.”


UAVOS is a developer and producer of safety and business options primarily based on superior Unmanned Techniques with a world investor base. UAVOS expertise, merchandise, and tailor-made providers embrace multi-role UAVs, distinctive proprietary autopilot, superior communication techniques, UAV elements, and performance-based coaching.

UAVOS is concerned in stratospheric R&D tasks having developed the HiDRON
meteo missions stratospheric glider and the HAPS ApusDuo autonomous plane able to ship missions from the stratosphere.  UAVOS’ mission assertion is to create the appropriate partnerships and shared targets with prospects worldwide in an effort to construct mutual capabilities of applied sciences and innovation for the good thing about our companions and prospects.


Stratodynamics Inc. is an Earth Remark service supplier pioneering new, dynamic strategies of high-altitude, airborne earth remark utilizing uncrewed aerial autos flown Past Visible Line of Sight (BVLOS). Stratodynamics additionally offers turbulence detection options for the aviation and concrete air mobility sectors using licensed NASA expertise.

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