AFI21-101_1FWSUP — Aircraft And Equipment Maintenance Management

AFI21-101_1FWSUP governs 1st Fighter Wing aircraft and equipment maintenance management and operational procedures.

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  • Publication number: AFI21-101_1FWSUP
  • Title: AIRCRAFT AND EQUIPMENT MAINTENANCE MANAGEMENT
  • Date: 2025-05-01

View AFI21-101_1FWSUP on armypubs.army.mil


It covers communications, maintenance supervision, low observable aircraft, weapons, aerospace ground equipment, propulsion, and engine records. It requires specific authorizations, inspections, training, documentation, and maintenance-entry timelines.

Applies to: This publication applies to all 1st Fighter Wing (1FW) personnel involved with on and off equipment maintenance operations.

Topics covered

  • Maintenance communications
  • Low Observable aircraft maintenance
  • Weapons section operations
  • Aerospace Ground Equipment
  • Propulsion flight operations
  • Engine records and IMIS entries

Questions and answers

Are personal electronic devices allowed in flightline and industrial work areas?

Personal electronic and communication devices (e.g. cell phones, pagers, portable music/video players, electronic games) are NOT authorized on the flightline, munitions areas, hangars, and/or other industrial work areas, unless waived per the unit CC. (paragraph 21-101)

When may government commercial mobile devices be used for photography?

Government commercial mobile devices are not authorized for photography use unless the MXG/CC or equivalent, or respective maintenance authority (MA) authorizes their use for the performance of official business. (paragraph 21-101)

Who must approve an Aero Only configuration?

Application of an AO configuration must be approved by FGS supervision. (paragraph 21-101)

When must MXG non-LO SNCOs and above attend the AFETS LO Management course?

Ensure all MXG non-LO SNCOs and above will attend the AFETS LO Management course (CC 6050) within 6 months of assignment or promotion. (paragraph 21-101)

What records are required before shipping an engine or module off base?

Obtain the Significant Historical Data (SHD) Report and/or Automated History Entries (AHE) and all engine/module records from the EM prior to shipping an engine/module off base. (paragraph 2-44)

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