Stralis is currently testing its hydrogen electric propulsion system (HEPS) with two Bonanza A36 aircraft in Australia, known as “Bonnie” and “Clyde.” The company integrates its proprietary fuel cell system, liquid hydrogen tanks, and electric motors into existing Bonanza aircraft, replacing the current piston engine.
Dual electronic ignition introduced in Skyhawks
The dual Lycoming electronic ignition system is now standard on all new Cessna Skyhawk aircraft, replacing the previous dual magneto ignition system.
Blocked fuel tank vent leads to fuel starvation
Probable Cause: The blockage of the left fuel tank vent, which resulted in a total loss of engine power due to fuel starvation. Contributing to the accident of the pilot’s failure to use his checklist to address the loss of engine power.
Picture of the Day: AirVenture air show
General Aviation News Photographer Gregory Menton sent in this photo with a note: “Nathan K. Hammond uses his modified de Havilland Super Chipmunk for graceful aerobatics during the air show at EAA AirVenture Oshkosh 2025.”
$500,000 prize awarded to company that solved Bonanza threat
The prize was awarded to SRS Aviation of Burnsville, Minnesota, during EAA AirVenture Oshkosh 2025.
Piper unveils Seminole powered by diesel Deltahawk engine
Certification flight testing begins in November 2025, with FAA certification expected in the third quarter of 2026.
Guardian avionics system introduced
“Guardian is a lightweight, customizable, and easily expandable system that operates seamlessly with the owner’s current cockpit avionics while providing unmatched situation awareness and reduced pilot workload,” company officials said.
Pilot learns not to trust fuel gauges
The fuel was checked again and showed empty, in direct contradiction to what was shown earlier and later in the maintenance hangar (Full) on the fuel gauges.
Picture of the Day: Something old, something new
General Aviation News Photographer Megan Vande Voort captured this photo at EAA AirVenture Oshkosh 2025, explaining: “The Boeing Stearman and 747 were on display together on the Boeing Plaza on opening day of AirVenture. Aviation has come a long way in a short amount of time.”