Inform an aircraft when its transponder appears to be inoperative or malfunctioning.
PHRASEOLOGY
(Identification) YOUR TRANSPONDER APPEARS INOPERATIVE/MALFUNCTIONING, RESET, SQUAWK (appropriate code).
Ensure that the subsequent control position in the facility or the next facility, as applicable, is notified when
an aircraft transponder is malfunctioning/inoperative.
Much more information and resources are available to registered users, so sign up now! Also, please read our site usage guidelines. These will help you get the most out of the site. Thanks!