DAFI 21-101 AETC Sup ADD B

Aircraft And Equipment Maintenance Management (Remotely Piloted Aircraft)

Currentfull text searchable Supplement Major Command · AETC

Certified	2025-01-29
Last updated	2026-06-09
Catalog checked	2026-07-02 (live e-Publishing catalog)
Official PDF	View on e-Publishing →

Supplement chain

5 supplements/children layer onto DAFI 21-101 AETC Sup — indented by level (base → MAJCOM → wing/unit). Amber = the supplement predates the base's latest update.

DAFI 21-101 AETC Sup 58SOW Sup
Aircraft And Equipment Maintenance Management · updated 2022-04-27Current
DAFI 21-101 AETC Sup ADD A
Aircraft And Equipment Maintenance Management (F-35) · updated 2026-05-27Current
DAFI 21-101 AETC Sup ADD B
Aircraft And Equipment Maintenance Management (Remotely Piloted Aircraft) · updated 2026-06-09Current
DAFI 21-101 AETC Sup LAUGHLINAFB Sup
Aircraft And Equipment Maintenance Management · updated 2026-03-26Current
DAFI 21-101 AETC Sup LUKEAFB Sup
Aircraft And Equipment Maintenance Management · updated 2026-03-26Current

Verify before you cite. Dates come from the live e-Publishing catalog (checked 2026-07-02); a newer edition may post at any time. Always confirm against the certified PDF before writing a finding.

DAFI 21-101 AETC Sup ADD B

Supplement chain

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