Reliable long endurance multifunctional platform meant for operational and tactical information collection with up to 24 hours continuous flight time and 25 kg payload capacity.


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Robust and versatile unmanned aircraft system with over 8 hours continuous flight time and 6 kg payload capacity. 

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EOS mini-UAS

 Mini-UAV that brings tactical UAV capabilities down to mini UAV level. 

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KX-4 LE (Long Endurance) is a heavy-lift multirotor with multiple payload options. It is a perfect tool for surveillance, rescue and law enforcement missions.


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KX-4 is a highly configurable and easy to assemble multirotor platform for survaillance, military and law enforcement missions. 


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Threods’ autopilot is now integrated with Sagetech Corporation transponder

09 February 2017

Following an integration effort by Threod engineers of its TSAP-6000 autopilot with a Sagetech transponder/ADS-B Out, a UAS test flight was attempted and proved to be an unqualified success. As a result, Threod Systems can now offer this integrated solution as an additional customization option.

Depending on the mission and application, transponder use with larger UAS represents the future of UAS equipage. Thanks to its popularity and increased usage, the UAS sector is experiencing exponential growth. Equipping every airframe will eventually become the rule-of-law in order to maintain airspace safety. By partnering with Sagetech Corporation – an established provider of high power, miniature avionics products, Threod now can offer its customers turnkey surveillance solutions that ensure safe UAS operations in shared airspace.

For flight test, Threod mini EOS UAS was equipped with Sagetech’s state of the art XPG-TR transponder/ADS-B Out, which is sufficiently compact for installation on a small UAV fuselage or even a multirotor (like KX-4 or KX-4 LE). The item is so small and well-designed that other aspects of UAS performance are unaffected. As proven in the pictures below, based on the  live global flight tracker service, Threods’ plane was continuously visible throughout its flight, thanks to its Threod/Sagetech integrated equipage. 


flightradar UAV transponder


flightradar UAV transponder 5 km

Sagetech Transponder EOS UAV 2

Sagetech Transponder EOS UAV

EOS UAV Fast Wing Customisation

23 November 2016

Recently Threod participated in multiple tenders, one of the projects was the mini EOS UAS production for security services procurement. One of the success factors, that Threod offered to the customer, was fast product modification possibility. Adjustments to the standard model were possible within couple of months and it met very precise technical requirements.

Since the UAVs are going to be used by the security service providers, the prerequisite was that the system should be very compact and fit into the small cases in order to be practical in remote areas and emergency situations. EOS now has shorter wings and thanks to the competences of our engineers the performance capabilities were almost unaffected. 


EOS Standard and Modified Wings

EOS UAV short wings

EOS 5 ina row UAV

EOS short wings packed