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AFI 51-307 ACC Sup — Aerospace And Ground Accident Investigations

AFI 51-307 ACC Sup is listed as current Current
in the AF e-Publishing catalog as of our last index refresh (2026-08-23). Status is mirrored from that catalog, re-checked weekly — every change is logged.
BranchU.S. Air Force
SeriesAFI
Publication date2023-07-05 (3.1 years ago)
StatusCurrent
Proponent / OPRACC
Source of recordAF e-Publishing

Download PDF Official document (AF e-Publishing)

What changed in this edition

This document has been substantially revised and must be completely reviewed. This publication incorporates the 11 April 2016 Waiver of Specific Provisions of the superseded AFI 51-503, Aerospace and Ground Accident Investigations, and the changes from AFI 51-503_AFGM2018 - 01. (ACC) This publication has been substantially revised due to the new publication of AFI 51-307, Aerospace and Ground Accident Investig ations, in place of AFI 51-503, so it must be completely reviewed. It maintains, modifies, and deletes select ACC policies issued in the former supplement to AFI 51-503 and updates necessary references

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Changes & supplements to AFI 51-307 ACC Sup

Records in this branch carrying the same series and number — interim changes, guidance memoranda, and unit supplements. A copy stamped with one of these is a different document from the base publication.

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