Instrument Rating Exam · Mock exam

An IFR aircraft is told to 'squawk ident'. The pilot should:

• A.Switch the transponder off and then on again to refresh the radar return
• B.Enter a new discrete squawk code and report it to the controller
• C.Press the IDENT button on the transponder to provide a distinctive return on ATC radar
• D.Switch the transponder to Standby and then back to ALT within five seconds