Procedure for Air Navigation Services

What does PANS-OPS stand for?

• AProcedures for Air Navigation Services - Aircraft operations
• BPilots Alternate Navigational Systems and Operational Procedures
• CProcedures for Air Navigation Systems - Airfield operations

What is the definition of transition altitude?

• AThe altitude above which the vertical position of an aircraft is determined by reference to local QHN
• BThe altitude above which the vertical position of an aircraft is determined by reference to local QHN
• CThe altitude at which 1013 hPa is set and vertical position then reported as a flight level

How is the transition from altitude to flight level and vice versa accomplished?

• AAt transition level during climb and transition altitude during descent
• BAt transition altitude during climb and transition level during descent
• COnly at transition altitude