NTSB

Former on-scene investigator in major aviation accidents says he received no explanation for termination.

Final NTSB report on a Pennsylvania GA-7 crash traces a familiar chain of events.

Board calls for mandatory ADS-B In equipage after DCA midair.

The NTSB warns first responders about the hazards of ballistic parachute recovery systems at crash sites.

Measure on ADS-B equipage falls short of two-thirds threshold.

Debate centers on ADS-B In mandate as House prepares ROTOR Act vote.

The holistic measure outlines regulatory, training and technology changes tied to NTSB recommendations following DCA collision.

The NTSB has issued 33 safety recommendations following its final report on the fatal DCA midair collision.

A single-engine turboprop impacted Emerald Mountain while on approach to airport in CFIT accident.

A new state measure would prohibit use of ADS-B to assess charges on aircraft operators.