Definition
The throttle, propeller, and (where applicable) mixture configuration specified by the aircraft manufacturer for use during the climb phase of flight. It is published in the Pilot's Operating Handbook (POH) or Airplane Flight Manual (AFM) and is typically less than full takeoff power but more than cruise power, designed to give a sustainable rate of climb without overstressing or overheating the engine.
Plain English
The engine setting the manufacturer tells you to use while climbing. It's strong enough to climb well, but eased back from full power so the engine can handle it for an extended period.
Context Anchor
Used just after takeoff and any time the pilot changes from level flight to a climb.
Why Pilots Care
The right climb power setting gives a safe rate of climb, keeps engine temperatures under control, and prevents unnecessary wear during a critical phase of flight.
Intuition Check
Do not assume a climb power setting is simply “more power.” It is the recommended power for that airplane and climb situation, not just any power level that makes the airplane go up.
Example Sentence 1
After reaching 1,000 feet AGL, the pilot reduced the throttle and propeller to the climb power setting specified in the POH.
Example Sentence 2
Once above 500 feet the checklist directed the pilot to verify the climb power setting before continuing the departure.