Emergency descent

When an aircraft announces that it is making an emergency descent, the controller will take all possible action to safeguard other aircraft.

The general broadcast to warn aircraft of an emergency descent should be followed, as necessary, by specific instructions.

FASTFLY 123 POSITION NORTH CROSS NDB EMERGENCY DESCENT TO FL 100 DUE TO DECOMPRESSION

ATTENTION ALL AIRCRAFT IN THE VICINITY OF NORTH CROSS NDB, EMERGENCY DESCENT IN PROGRESS FROM FL 350 TO FL 100, LEAVE A1 TO THE NORTH IMMEDIATELY