Title 10 › Subtitle A — General Military Law › PART IV — SERVICE, SUPPLY, AND PROPERTY › CHAPTER 134 — MISCELLANEOUS ADMINISTRATIVE PROVISIONS › SUBCHAPTER II — MISCELLANEOUS ADMINISTRATIVE AUTHORITY › § 2255
When a military department starts an investigation of a Class A aircraft accident, the Secretary must pick board members so a majority come from units other than the mishap unit. If the board has only one member, that person must be outside the mishap unit. For boards with more than one member, at least one member must be a service member or a Department of Defense employee who knows about aircraft accident investigations. The Secretary may waive the outside-members rule only if it is not practical because the crash was in a remote place, the investigation must begin right away, or there are no qualified people outside the mishap unit—and only if the board’s objectivity will not be harmed. A single-member board must consult with a knowledgeable service member or DoD employee. Within 60 days after an accident under the Secretary’s control, the Secretary must decide if it is a Class A accident. A Class A accident means it caused death or permanent disability, caused damage above the dollar amount set by the Secretary of Defense, or destroyed the aircraft. The mishap unit is the squadron, battalion, or similar unit to which the flight crew was assigned.
Full Legal Text
Armed Forces, Source: USLM XML via OLRC
Legislative History
Reference
Citation
10 U.S.C. § 2255
Title 10, Armed Forces
Last Updated
Sep 22, 2026
Release point: 119-110