Senior Electronics Engineer

Power lines, gas pipelines and railways are still inspected the way they were 50 years ago: by helicopter.

Expensive, noisy, and up to a tonne of CO₂ per flight hour.

We built the alternative.

The HyLighter is a 12-metre autonomous airship running on hydrogen.

It flies for up to 10 hours, almost silently, and spots a 1 mm defect from 25 metres up.

It's not a prototype.

HyLighters already fly missions for France’s largest energy and rail operators and have flown over the Palace of Versailles.

Ba…