A small transonic wing section, tucked under a NASA F-15B for flight testing, could pave the way for more efficient next-generation airliner wing designs.

The slotted transonic airfoil—studied by NASA is the 1960s to delay drag rise and enable higher cruise speeds—will debut on Otto’s Phantom 3500 business jet.

Whether Boeing’s reset endures will depend on its willingness to protect dissent and accept short-term pain in service of long-term credibility.

Aviation Week editors share the highlights of Boeing's latest financials, touching on the manufacturer's positive turnaround, challenges ahead and program updates.

P&WC advances hybrid propulsion; GE’s hybrid Passport success; Europe’s Clean Aviation launches ultraefficient regional projects; UAE orders uncrewed VTOLs.