A bill to amend title 10, United States Code, to provide for the investigation of accidents involving aircraft of an armed force, and to clarify the use of reports of those investigations.

Authorizes the Secretary of the military department concerned to conduct safety investigations of aircraft accidents involving aircraft of his armed force.

Prohibits the release of information contained in specified parts of such a safety investigation report outside the armed force concerned without the authorization of the Secretary concerned and stipulates that such information may not be subject to discovery. Prohibits the use of such information as evidence in any disciplinary action or judicial or administrative proceeding arising from the accident being investigated.