Despite skipping the FAA for the U.S. Coast Guard, wing-in-ground-effect vehicles still move too fast for U.S. regulators.https://aviationweek.com/node/4410606/edit#edit-group-article

Embraer believes it has identified the right strategy to emerge from the crisis and build a broader industrial portfolio.

Tier 1 Engineering has begun flying its electric Robinson R44 helicopter with the 350-kW MagniX magni350 electric propulsion unit planned for the production conversion.

The U.S. Air Force now expects to make a production decision on the MH-139 Grey Wolf helicopter in January 2023, a total slip of about 16 months.

Regional turboprop lessor Monte Aircraft Leasing has agreed to purchase up to 100 hydrogen-electric powertrains from zero-emission propulsion startup ZeroAvia for installation on new and existing Cessna Caravans and De Havilland Canada DHC-6 Twin Otters as well as Dornier 228s and HAL-228s.

Three different alternative navigation technologies have been flight tested in a regional jet and helicopter.

DLR’s climate-neutral concepts; Pantuo flies eVTOL; SAF from stover; Honeywell’s megawatt milestone; and JAXA’s hypersonic test plan.

As sustainability pressures increase, more agreements to produce and consume low-carbon jet fuel are being announced.