Scaled Composites built the flying-wing UAS under a DARPA project to demonstrate hybrid propulsion.

Readers write about out-of-sequence U.S. military aircraft designations and NASA’s Artemis II mission. Plus: Behind the scenes at Unither.

The pilot program that is testing operations vehicle transponders will be expanded.

A roundup of upcoming conferences and exhibitions.

An Aviation Week Intelligence Network performance analysis showed shifts at Miami International and Memphis International airports, but Hong Kong remains at the top.

In the May 3 occurrence, an arriving Boeing 767 skimmed a light pole and the top of a large truck and damaging the aircraft's fuselage.

Next-generation proprotor blade and advanced tiltrotor concept show promise.

Recent appointments, promotions and honors in the aviation and aerospace industry.