Scenario 11: What characteristic is unique to a PAR approach compared to other instrument approaches?

Question: Scenario 11: What characteristic is unique to a PAR approach compared to other instrument approaches?

Answer options:

• It uses GPS for horizontal and vertical guidance.
• It provides only lateral guidance to the runway. ✅ It involves explicit talk-down instructions from a ground controller for both lateral and vertical guidance.
• It requires the aircraft to be equipped with a specific radar transponder for tracking.

Correct answer: It involves explicit talk-down instructions from a ground controller for both lateral and vertical guidance.

Explanation: A PAR (Precision Approach Radar) approach is unique because it provides explicit voice instructions from a ground controller for both lateral (heading) and vertical (descent rate) guidance to the runway. The pilot follows controller commands without reference to onboard instruments for deviation. The correct answer is "It involves explicit talk-down instructions from a ground controller for both lateral and vertical guidance.". This capacity-fill scenario 11 reinforces the same competency for the inrat bank and follows the certified explanation standard.