Latest Propulsion Systems News

Orbital Corporation has denied any undisclosed information behind its recent share price jump, attributing market interest to strategic leadership appointments aimed at expanding its UAV propulsion business.

Orbital Corporation reports a $0.5 million operating cash outflow for Q2 2025, while progressing development of a larger UAV engine now entering customer flight trials.

Aurora Labs has advanced its micro gas turbine program with key test bench upgrades, a significant Defence grant, and strategic partnerships, positioning itself for international defence market entry.

Aurora Labs has been awarded a $544,333 Defence Industry Development Grant to expand its production capabilities for gas turbine propulsion systems, reinforcing Australia’s sovereign defence manufacturing.

Aurora Labs has signed a Memorandum of Understanding with Mayman Aerospace to jointly develop 3D-printed micro gas turbines for advanced VTOL aircraft, marking its strategic entry into the U.S. aerospace sector.

Orbital Corporation has appointed Stephen Pearce as CEO, marking a strategic shift from engine development to commercialising propulsion and flight management systems for defence UAVs.

Aurora Labs has reached a critical design freeze milestone under its Australian Defence Force contract, advancing its novel 3D-printed propulsion system towards testing and validation phases.

Aurora Labs has completed the design and initial testing of its AU4 40kg thrust micro gas turbine, marking a significant step in UAV propulsion technology. The company is now focusing on scaling production and deepening defence sector partnerships following strong international engagement.

Orbital Corporation Ltd reported a positive operating cash flow of $0.7 million for Q1 2025, supported by a solid order book and ongoing development of a new larger capacity engine prototype.

Austal Limited has landed a landmark A$270 million contract to design and build a 130-metre hydrogen-ready high-speed ferry for Sweden’s Gotlandsbolaget, marking a major step in sustainable maritime transport.

Orbital Corporation Ltd reports a strong quarterly update with 29 engines delivered, a debt-free balance sheet, and significant R&D grant funding supporting new engine development.

Aurora Labs has secured significant contracts in the Defence sector, advancing its micro gas turbine technology and expanding production capabilities following a successful capital raise.