Notable event

Emergency: squawk 7600

Notable flight event recorded by the PlaneTrack receiver network on Sun 27 Sep 2026, 19:16 UTC.

Event record

Flight	N721XL
Aircraft	A9A95B
Aircraft type	C56X
First seen	Sun 27 Sep 2026, 19:16 UTC
Last seen	Sun 27 Sep 2026, 20:25 UTC
Position	35.134, -89.832 near Olive Branch Airport (KOLV)
Altitude	10,000 ft

Details

Squawk	7600
Nature	radio failure

What is an emergency squawk?

Pilots set their transponder to 7700 for a general emergency, 7600 for lost radio contact or 7500 for unlawful interference. Most 7700 codes are precautionary: a medical problem on board, a technical warning or a return to the departure airport. Codes are sometimes set by mistake and corrected within seconds.

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Event detected automatically from live ADS-B data. Times are UTC. Automated detections can occasionally misread routine operations.