Airframer
Quintus Technologies Quintus Technologies

The Airframer Bulletin

Cellsius

All news ✕ Clear ‹ Current edition

Every Bulletin story and press release covering Cellsius, newest first.

1 item

2026
20 August A first test flight is planned, ahead of an eventual crossing of the Alps.

H2-Sling hydrogen aircraft readies for flight

The aircraft is powered by a 100-kilowatt fuel cell system, in which hydrogen and oxygen react across a membrane to generate electricity and heat, with water as the only by-product.