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DAFI 21-101 AETC Sup — Aircraft And Equipment Maintenance Management

DAFI 21-101 AETC 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 2026-06-09 modifies this publication.
DAFI 21-101 AETC 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 2026-06-09, download it again.

Every publication currently modified by a GM →

Branch	U.S. Air Force
Series	DAFI
Publication date	2024-10-08 (1.9 years ago)
Status	Current
Proponent / OPR	AETC
Source of record	AF e-Publishing

Download PDF Official document (AF e-Publishing)

Changes & supplements to DAFI 21-101 AETC Sup

AFI 21-101 1FW Sup — Aircraft And Equipment Maintenance Management Current
AFI 21-101 21SW Sup — Aircraft Equipment Maintenance Management Current
AFI 21-101 319RW Sup — Aircraft And Equipment Maintenance Management Current
AFI 21-101 ACC Sup — Aircraft And Equipment Maintenance Management Current
AFI 21-101 ACC Sup 23WG Sup — Aircraft And Equipment Maintenance Mangagement Current
AFI 21-101 ACC Sup ADD B — Aircraft And Equipment Maintenance Management (F-35) Current
AFI 21-101 ACC Sup BEALEAFB Sup — Aircraft And Equipment Maintenance Management Current
AFI 21-101 ACC Sup MOUNTAINHOMEAFB Sup — Aircraft And Equipment Maintenance Management Current

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 DAFI series

DAFI 21-101 ACC Sup ADD C — Aircraft And Equipment Maintenance Management (Remotely Piloted Aircraft) Current
DAFI 21-101 ACC Sup SHAWAFB Sup — Aircraft And Equipment Maintenance Management Current
DAFI 21-101 ACC Sup TYNDALLAFB Sup — Aircraft And Equipment Maintenance Management Current
DAFI 21-101 AETC Sup 58SOW Sup — Aircraft And Equipment Maintenance Management Current
DAFI 21-101 AETC Sup ADD A — Aircraft And Equipment Maintenance Management (F-35) Current

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 DAFI 21-101 AETC Sup in an official product.