SPANGDAHLEMABI91-213 — 52nd Fighter Mid Air Collision Avoidance (maca) Plan

SPANGDAHLEMABI91-213 governs the plan to identify, examine, and mitigate potential midair collisions at Spangdahlem Air Base.

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  • Publication number: SPANGDAHLEMABI91-213
  • Title: 52ND FIGHTER MID AIR COLLISION AVOIDANCE (MACA) PLAN
  • Date: 2025-09-19

View SPANGDAHLEMABI91-213 on armypubs.army.mil


The publication establishes a MACA Working Group and assigns duties to flight safety, operations, airfield, controller, squadron, and air mobility offices. It requires briefings, reporting, investigations, information dissemination, conflict reviews, and attention to potential conflict areas.

Applies to: It will be used by all appropriate agencies in order to mitigate the occurrence of a mid air collision at Spangdahlem Air Base.

Topics covered

  • Midair collision avoidance
  • MACA Working Group
  • Air traffic conflict areas
  • Hazardous Air Traffic Reports
  • Pilot MACA briefings
  • Flight safety investigations

Questions and answers

What must the Flight Safety Officer establish for midair collision avoidance?

Establish a MACA Working Group to evaluate the midair collision threat. (paragraph 2)

How often must the MACA Working Group meet?

The MACA Working Group will meet at minimum twice a year. (paragraph 2)

What must pilots be briefed on during flight briefings?

Ensure pilots brief MACA considerations and techniques during flight briefings. (paragraph 2)

What must be done with a completed AF Form 651?

Ensure copies of AF Form 651, Hazardous Air Traffic Report (HATR), are available in flight planning/dispatch areas and that any form completed is immediately forwarded to Wing Safety. (paragraph 2)

What must the Flight Safety Officer do after receiving MACA information?

Ensure all received MACA information is forwarded to the appropriate agencies. (paragraph 2)

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