Definition
The maximum indicated airspeed at which an aircraft may be flown while in a holding pattern, as published by the FAA based on aircraft type and altitude. For civil propeller aircraft and most general aviation aircraft, holding speeds are capped at specific values that vary by altitude band (for example, 175 KIAS up to 6,000 feet MSL, 230 KIAS from 6,001 to 14,000 feet MSL, and 265 KIAS above 14,000 feet MSL for civil turbojet aircraft).
Plain English
The fastest speed you are allowed to fly while flying circuits in a holding pattern. The exact limit depends on the type of aircraft and how high you are.
Context Anchor
Seen in instrument flying when entering or flying a holding pattern, especially when planning timing, turns, and compliance with ATC instructions.
Derivation
“Holding” comes from the idea of keeping or remaining in a place. In aviation, a hold is not just waiting; it means keeping the airplane within a specific area by flying a set pattern.
Why Pilots Care
Keeps the aircraft inside protected airspace and uses fuel efficiently during delays.
Intuition Check
Holding speed does not mean any comfortable waiting speed. It means a speed suitable for the holding pattern and within the limits that apply to that hold.
Example Sentence 1
Approaching the holding fix, the pilot reduced power to slow below the published holding speed for that altitude.
Example Sentence 2
ATC issued the hold with a maximum holding speed of 180 knots for the light aircraft.