What is the purpose of the term “hold for release?when included in an IFR clearance?
A.A procedure for delaying departure for traffic volume, weather, or need to issue further instructions.
B.When an IFR clearance is received by telephone, the pilot will have time to prepare for takeoff prior to being released.
C.Gate hold procedures are in effect and the pilot receives an estimate of the time the flight will be released.
正确答案是A