IFR Holding Flashcards
Standard Holding Direction
Right
Hold drawing memory aid
LADD
Terrain clearance (holds and enroute)
1000ft above obstacles in applicable area
2000ft in mountainous zones
Maximum speed for holding below 14,000ft
Cat A+B: 170kts
Others: 230kts (280 turbulent)
Holding speeds 14-20,000ft
240 normal
280 or M0.8 turbulent (lesser of two)
Holding Speeds 20-34,000ft
265 normal
280 or M0.8 turbulent (lesser of the two)
Holding speed max above 34,000ft
M0.83
Outbound Timing Hold
14,000ft or below: 1 minute
Above 14,000ft: 1.5 minutes
Bank Angle Requirement, Hold
25 Degrees or rate one turn, whichever is lesser
Flexibility Zones in Sector Entries
5 degrees either side of sector boundaries
When ATC applies lateral separation, when is the aircraft considered established in the holding pattern?
Parallel or Offset entries: when procedures are complete
Direct entry: on crossing the aid/fix
When will an onwards clearance time be given?
When held enroute at a location other than the initial approach fix
When will an expected approach time be given?
When held at the initial approach fix if the delay will exceed five minutes