DAFI21-101-AMCSUP-CRWSU — Aircraft And Equipment Maintenance Management

DAFI21-101-AMCSUP-CRWSU governs aircraft and support equipment maintenance management in garrison and deployed environments.

Search DAFI21-101-AMCSUP-CRWSU

  • Publication number: DAFI21-101-AMCSUP-CRWSU
  • Title: AIRCRAFT AND EQUIPMENT MAINTENANCE MANAGEMENT
  • Date: 2024-11-05

View DAFI21-101-AMCSUP-CRWSU on armypubs.army.mil


The publication covers aircraft grounding, ramp inspections, dropped-object reporting, and flying crew chief feedback. It requires specified communication, inspection, documentation, reporting, and risk-assessment processes.

Applies to: This publication is applicable to all AMC units and Air Force Reserve Command (AFRC) and Air National Guard (ANG) upon mobilization, and/or AMC-led classic AFRC and ANG associations.

Topics covered

  • Aircraft grounding
  • Ramp inspection program
  • Dropped-object reporting
  • Flying crew chief feedback
  • FCC risk assessment
  • Mission profile
  • Aircraft tail number
  • Maintenance findings

Questions and answers

How must aircraft grounding events be communicated in a deployed environment?

Communication of a grounding, or a potential grounding event (TCTO, OTI, PM event) to weapon systems operating in a deployed environment and/or under the authority of an operational command must follow the grounding procedures outlined in DAFMAN 11-401 and 63-101/20-101.

Who determines and executes aircraft grounding procedures?

The approved procedures for grounding aircraft or stand-down for operational reasons are determined and executed IAW DAFMAN 11-401. (paragraph 7)

Where must the completed AMC Form 234 be sent?

Ensure the complete AMC Form 234 is emailed to the AMC A4MP org box at: ORG.AMCA4-35@us.af.mil. (paragraph 2-34)

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