What are the ICAO Holding Speeds?

The expected holding speed for most published holding patterns is typically provided on the relevant enroute, terminal, or approach charts. However, when no specific speed is indicated, pilots must adhere to the standard airspeed limits based on the holding altitude. It’s important to note that these speed limits can differ depending on the region, so pilots need to be familiar with the regulations applicable to the area where they are flying.

The ICAO has established the following maximum holding speeds:

Holding altitude 14000’ or below 230 KIAS
Holding altitude above 14000’ to 20000’ 240 KIAS
Holding altitude above 20000’ to 34000’ 265 KIAS
Holding altitude above 34000’ M 0.83
Holding patterns restricted to Category A and B aircraft only 170 KIAS

 

  • Pilots must notify ATC right away if they need to exceed the specified airspeeds for any reason, such as turbulence.
  • Minimum holding speeds are determined by the aircraft manufacturers, not by ICAO. These speeds vary depending on the type and weight of the aircraft.

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