Communicating within an aircraft - UNITAF Force Manual (FM)


Group

Communicating within an aircraft



FM/BG-969 - Maintaining shared situational awareness

All crew members must continuously share threat intelligence, friendly positions, and ammunition status. Critical threats such as missile launches or tracers must be reported immediately to prevent loss of aircraft or crew.

FM/BG-970 - Pilot responsibilities in coordination

Pilots must communicate planned or ongoing maneuvers, especially when turreted systems are in use, allowing gunners to compensate for movement. They must also monitor and share updates on fuel levels and the aircraft’s airworthiness following any damage to ensure coordinated decisions on engagement and return-to-base timing.

FM/BG-971 - Gunner responsibilities in coordination

Gunners must communicate weapon employment activities and targeting status so the pilot can adjust aircraft behaviour. If specific attack vectors or flight stability are required for effective weapon use, the gunner must clearly communicate these to the pilot.

FM/BG-972 - Brevity for weapon employment and manoeuvres

Brevity words are essential for clear, fast, and unambiguous communication between aircrew during dynamic combat situations.

  • Steady: Request to hold current heading to provide a stable firing platform.
  • Rotate (left/right): Instruction to turn aircraft for optimal weapon employment.
  • Popping up / Pop up: Aircraft is rising to clear an obstruction or take a shot.
  • Dropping down / Drop down: Aircraft is descending behind cover, typically after engagement.
  • Firing / Engaging: Gunner is actively firing weapons.
  • Launched / Missile away: Gunner has launched a missile; aircraft may manoeuvre freely.
  • Running in: Aircraft is beginning an attack run on a known target.
  • Breaking (left/right/etc.): Aircraft is making a sharp turn in the indicated direction.
FM/BG-973 - Brevity for threat warnings

Quick threat callouts enable timely countermeasures and coordinated evasive action. 

  • Missile, missile: Suspected or confirmed missile launch; triggers missile evasion protocol.
  • Taking SAF: Aircraft is under small arms fire; evasive manoeuvres may be needed. Often shortened to “SAF, SAF.”
  • Taking heavy: Aircraft is under heavy weapon fire such as vehicle-mounted guns. Often shortened to "Heavy, heavy."
FM/BG-974 - Brevity for contact identification

Effective target and friendly identification depends on consistent use of contact brevity terms.

  • Visual: Friendly forces have been sighted.
  • Blind: Friendly forces cannot be seen.
  • Tally: Hostile forces have been spotted.
  • No joy: Hostile forces not seen.
  • Tracers (direction): Enemy tracer fire seen, direction specified.
  • Flashes (direction): Muzzle flashes spotted, direction specified.
FM/BG-975 - Brevity for aircraft status

Status terms inform the crew and controllers of critical conditions requiring resupply or immediate action.

  • Winchester: Out of ammunition; unable to continue attack.
  • Bingo: Low fuel; must return to base to avoid forced landing.
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