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AFMCI 21-100V1 AFSC Sup — Depot Maintenance Principles

AFMCI 21-100V1 AFSC 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.
A Guidance Memorandum dated 2026-08-11 modifies this publication.
AFMCI 21-100V1 AFSC Sup is still the current edition and its publication date has not changed — a GM is issued against an edition, takes effect immediately, and is normally folded into the next rewrite. The official PDF includes the GM at the front; if your saved copy predates 2026-08-11, download it again.
Every publication currently modified by a GM →
BranchU.S. Air Force
SeriesAFMCI
Publication date2025-07-23 (1.1 years ago)
StatusCurrent
Proponent / OPRAF SUSTAINMENT CTR
Source of recordAF e-Publishing

Download PDF Official document (AF e-Publishing)

Changes & supplements to AFMCI 21-100V1 AFSC 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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Nearby in the AFMCI series

This is an unofficial index built from the public catalog. The controlling copy is always the one on AF e-Publishing — verify there before citing AFMCI 21-100V1 AFSC Sup in an official product.