FAA

Piper PA-28 Cherokee crashed in a wooded area for unknown reasons, police say.

Officials share new details of the Strategic Management of Airspace Routing Trajectories (SMART) platform.

Doses are low on individual flights, but additional research is needed to understand health impacts from exposure.

Charter operator urges regulators to close critical inspection loopholes following fatal Challenger 604 accident.

Agency said to be close to deciding who will build its Strategic Management of Airspace Routing Trajectories (SMART) platform.

Three-letter location identifiers are typically considered permanent but occasionally changed for reasons such as safety.

NTSB and FAA will lead the investigation, officials said.

Agency guides policy, supports airports, and encourages emerging technologies.

Agency cites possible violation of grant assurances and safety concerns.

UAV-only restrictions are in effect around 12 U.S. host cities until July 21.