To authorize the aircraft to attack the ground, the observer must announce which clearance?

• A. Bleed off
• B. Standby
• C. Abort
• D. Cleared hot

Answer: (D)

In this situation, explicit clearance is required for a weapon release against a ground target. The phrase that authorizes an aircraft to attack is “cleared hot.” The word “cleared” confirms the observer has validated the target and safety checks are complete, and “hot” signals that live weapons may be released immediately. When the pilot receives that clearance, they typically read back to confirm, ensuring both sides are synchronized.

The other terms don’t authorize engagement. Standby means the aircraft should hold and await further instructions. Abort cancels the planned attack. Bleed off is related to managing energy or timing, not giving permission to fire. So the clear, intended cue to permit the attack is “cleared hot.”