Singapore's FlyORO says practical deployment of its modular SAF blending unit is helping regulators, operators and airports better understand the concept of “last-mile blending.”

Allegiant and Sun Country seem to be natural merger mates.

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.

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.

Contract negotiations will likely factor in the growth of AI, which promises productivity gains but raises concerns about job cuts and the industry’s future.