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Medevac operation active in Zone Four of San Joaquin County

Heard on: NorCal TRACON and Oakland Center ARTCC (Tracy)

00:05

College medevac, (number withheld), which we expect to be on in Zone 4.

2/20/2026 04:43 PM

Medical Emergency

San Joaquin County, CA

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Recent Medical Emergency Incidents in San Joaquin County, CA

AI Summary

Medical Emergency reported near San Joaquin County, CA on Feb 20, 2026, 4:43 PM. As discussed during the dispatch call, a possible medical evacuation operation involving an aircraft with call sign Mercury Alpha Five Nine November was reported to be active in Zone Four in San Joaquin County. AI-generated summary from public dispatch audio. Not an official report.

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