Notable event

Emergency: squawk 7500

Notable flight event recorded by the PlaneTrack receiver network on Thu 17 Sep 2026, 01:55 UTC.

Map of where CAL154's emergency: squawk 7500 happened
CAL154 aircraft photo
Photo: ARAI118.100

Event record

FlightCAL154
Aircraft899021
Aircraft typeB77W
Operator codeCAL
First seenThu 17 Sep 2026, 01:55 UTC
Last seenThu 17 Sep 2026, 01:55 UTC
Position33.582, 135.442 near NANKI SHIRAHAMA (RJBD)
Altitude23,925 ft

Details

Squawk7500
Natureunlawful interference

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.