

Anti-flip swivel
Prevents cable snagging during complex operations
Easy tether-to-battery swap
Switch between tethered and battery operations in seconds
Kevlar-reinforced tether cable
50 m high-strength tether for demanding missions
Backup battery
Supports a standard Elios 3 battery for off-grid operations
Worldwide power compatibility
Supports 100–240 V AC input for wide compatibility
EU C5 classified
Meets EU C5 marking, allowing STS-01 operations in populated areas

Building on Flyability's proven collision-tolerant know-how, the anti-flip swivel secures the cable while allowing it to move freely around the drone, eliminating disturbances from the tether. This ensures perfect stability, even during sharp maneuvers or a cable snag.
The swivel rotates 360° around the drone, allowing the tether to attach from any direction. This rotation removes directional constraints, ensuring inspections are never limited by tether orientation.
The air unit connects the cable to the drone and can be swapped with an Elios 3 battery in seconds. This lets pilots fly beyond the tether’s reach, ensuring complete data collection in all conditions.


The 50 m tether cable is made from lightweight, high-strength Kevlar® fibre, offering exceptional durability and a tensile strength of up to 50 kg. Its robust construction ensures reliable performance and resistance to wear, even in demanding operational environments.
The tether ground power unit is equipped with a backup battery. Either the Elios 3 standard or high-capacity battery that automatically supplies enough power for a safe, controlled landing during unexpected power loss.

Get in touch with our team today.