Notable event

Emergency: squawk 7700

Notable flight event recorded by the PlaneTrack receiver network on Sat 26 Sep 2026, 04:02 UTC.

Event record

Flight	N407SL
Aircraft	A4C83D
Aircraft type	B407
First seen	Sat 26 Sep 2026, 04:02 UTC
Last seen	Sat 26 Sep 2026, 04:04 UTC
Position	35.861, -114.873 near Boulder City Municipal Airport (KBVU)
Altitude	4,875 ft

Details

Squawk	7700
Nature	general emergency

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.