What action should a pilot take first when initiating a go-around?

When initiating a go-around, the primary and immediate action a pilot should take is to apply full power. This action is crucial because it ensures that the aircraft gains the necessary altitude and airspeed to climb safely away from the approach path. Applying full power allows the pilot to effectively transition from a descent to a climb, which is essential if the landing cannot be completed due to obstacles or other issues on the runway.

Furthermore, focusing on power management first allows the pilot to stabilize the aircraft, creating a safer environment for subsequent actions, such as retracting the landing gear and adjusting flaps. Once positive climb is established, other considerations like flap configuration, trim adjustments, and clearance requests can be addressed. This prioritization of power ensures both safety and adherence to standard operating procedures during a go-around situation.