DAFI21-101_307BWSUP — Aircraft and Equipment Maintenance Management

DAFI21-101_307BWSUP governs aircraft and equipment maintenance management, cyber discipline, explosive safety, and starter cartridge operations.

Search DAFI21-101_307BWSUP

  • Publication number: DAFI21-101_307BWSUP
  • Title: Aircraft and Equipment Maintenance Management
  • Date: 2026-07-06

View DAFI21-101_307BWSUP on armypubs.army.mil


It implements and extends guidance for maintenance management at the 307 Bomb Wing. The publication contains requirements for cyber training and equipment connections, electronic device restrictions, explosive safety, personnel limits, and starter cartridge handling.

Applies to: This publication applies to all personnel operationally assigned to the 307 Bomb Wing located at Barksdale AFB, LA.

Topics covered

  • Cyber discipline training
  • Platform IT connections
  • Personal electronic device restrictions
  • Explosive safety
  • Starter cartridge loading
  • Personnel limits
  • Protective equipment requirements

Questions and answers

What equipment can connect to Platform IT or other DoD IT?

Only government equipment authorized by MDS, or specialized equipment technical orders will be connected to Platform IT or other DoD IT via Universal Serial Bus (USB), card reader, cannon plug, Bluetooth, Infrared Red (IR), Wi-Fi, or other connection method not yet developed. (paragraph 21-101)

What must government personnel do before using network-connected devices on an aircraft?

Government personnel will install updates, security patches, and software as directed by Air Force Network Alerts on Air Force enterprise network enabled desktops, laptops, eTools, and other Personal Electronic Devices (PEDS) while connected to the network and prior to using on the aircraft. (paragraph 21-101)

Where are personal electronic devices prohibited?

Personal electronic or communication devices (i.e., cell phones, beepers, pagers, portable music/video players, electronic games, etc.) are prohibited on the flight-line, munitions areas, hangars and/or industrial work areas. (paragraph 21-101)

How many personnel can participate in the starter cartridge loading task?

Personnel used during the starter cartridge loading task will not exceed five total. (paragraph 21-101)

When must starter cartridge operations stop?

All operations will stop if visitors or non-essentials are present in the immediate area. (paragraph 21-101)

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