One System, Not Two: Odys Bets on Co-Development

Odys Aviation and Motion Applied partner to co-develop certifiable hybrid-electric propulsion for 2026 VTOL deliveries

12 May 2026

Odys Aviation has joined forces with Motion Applied to co-develop a hybrid-electric propulsion system for its Laila and Alta vertical take-off and landing aircraft, with initial deliveries targeted before the end of 2026. The partnership, announced in February, centres on a single integrated architecture rather than components sourced from separate suppliers.

The system pairs Motion Applied's AMPEX MCU-600 silicon carbide inverter with Odys' high-speed generator units. Jointly written software manages power coordination, redundancy, and fault containment across the full propulsion chain. The design is built to sustain controlled flight after a single-path failure, meeting the fault-tolerance levels that the US Federal Aviation Administration requires for type certification.

That last point is the crux.

Electric and hybrid aviation programmes have repeatedly stumbled not on performance but on paperwork. Regulators demand exhaustive documentation of how each component behaves within a system, and that discipline is far harder to retrofit than to build in from the start. By writing the control logic jointly from day one, the two companies aim to close the gap between laboratory results and the evidence trail a certification dossier requires.

"Hybrid propulsion must be architected as one system, not assembled from loosely connected parts." – James Dorris, chief executive, Odys Aviation

Motion Applied brings an inverter with an established industrial track record, offering known mechanical dimensions and stable thermal behaviour. Both qualities ease the transition from factory floor to aerospace qualification. For Odys, a proven platform reduces the schedule risk that has pushed back rivals. For Motion Applied, the collaboration places its hardware inside one of engineering's most rigorous certification regimes.

Whether the timeline holds is an open question. Delivery targets in this sector carry a long history of slippage. What is notable is the structural discipline: electrical, mechanical, and software development aligned under a shared design framework from the outset, rather than converged after the fact. As US regulators edge toward frameworks for commercial advanced air mobility operations, how co-developed systems fare under scrutiny will shape how the broader industry approaches propulsion certification.