DAFI21-103_AFMCSUP — Equipment Inventory, Status And Utilization Reporting

DAFI21-103_AFMCSUP governs equipment inventory, status, and utilization reporting for AFMC organizations and rocket missile motors.

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  • Publication number: DAFI21-103_AFMCSUP
  • Title: EQUIPMENT INVENTORY, STATUS AND UTILIZATION REPORTING
  • Date: 2023-05-10

View DAFI21-103_AFMCSUP on armypubs.army.mil


The publication contains reporting rules for aerospace vehicle maintenance status, communications equipment downtime, weather equipment, and ICBM and Rocket System Launch Program assets. It requires specified information in asset change messages and makes compliance with listed attachments mandatory.

Applies to: This supplement prescribes guidance and procedures for the Air Force Materiel Command organizations that manage or perform maintenance on AFMC owned/possessed aircraft regardless of Air Force Specialty Code as well as the procedures for the proper disposition of rocket missile motors.

Topics covered

  • Aerospace vehicle maintenance status
  • Communications equipment downtime codes
  • Weather equipment status reporting
  • ICBM asset change messages
  • Rocket System Launch Program asset reporting
  • Aircraft MDS and configuration changes

Questions and answers

Can the MESL be used to make go or no-go decisions?

The MESL does not determine airworthiness or "safety-of-flight": Do not use the MESL to gauge "go/no-go" decisions. (paragraph 2)

When is an aerospace vehicle classified as NMC flyable?

The maintenance status NMC flyable (Condition status codes K, L, M, N, P) will be used when an aerospace vehicle cannot accomplish the unit’s wartime, training, or test mission, but is still flyable (safe for flight). (paragraph 2)

When can a NMC flyable aerospace vehicle be deployed?

A NMC flyable aerospace vehicle may be deployed as long as it can be returned to MC status (FMC or PMC) at the deployed site. (paragraph 2)

What condition requires a weather observing system to be reported NMC?

If the data acquisition unit (data logger) is inoperative, report system NMC (Red). (paragraph 1-3)

When is a weather observing system reported PMC?

If any sensor necessary to report visibility, winds, altimeter setting and/or discontinuity group sensor is inoperable, report the system as PMC (Amber). (paragraph 1-3)

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