The Trump administration has approved the first tranche of a $1.67 billion loan guarantee to build a sustainable aviation fuels (SAF) plant in Montana.

As battery performance is expected to remain insufficient in the coming years, ATR has delayed the launch of a hybrid-electric version of its ATR 72 turboprops.

The three-year Battage—a moniker combining "battery" and "age"—is led by Italy and involves participants from Belgium, Germany, Greece and the Netherlands.

Scheduled for launch in April, the ESA's Biomass mission features a novel a 100-watt, P-band synthetic aperture radar.

Boom’s XB-1 supersonic demonstrator flew for the final time on Feb. 10, marking the end of an 11-month test program which culminated in a top speed of Mach 1.18.

L3Harris has unveiled a system ready to enter service that allows one human operator to orchestrate a swarm of thousands of vehicles performing a combat mission with a touch on a tablet.

Airbus is slowing ambitions to develop a hydrogen-fueled airliner by the mid-2030s but is expanding nearer-term plans to flight test unducted and ducted sustainable aviation fueled-engines for its next-generation single aisle.

IATA has released its methodology for reporting the emissions reduction that airlines can achieve by using sustainable aviation fuel (SAF).