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Patriot Missile System Misclassified US Navy Aircraft, Killing Pilot Upon Approval to Fire

AI Incident Database · article · May 20, 2004 · UTC

US Navy's Patriot missile system misidentified an American Navy F/A-18C Hornet as an enemy projectile, prompting an operator to fire two missiles at the aircraft, which killed the pilot.

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recordType
incident-report
evidenceStatus
reported
region
Global

Reported occurrence date: 2003-04-02T00:00:00.000Z

Evidence & attribution

AI Incident Database, Responsible AI Collaborative; McGregor (2021), Preventing Repeated Real World AI Failures by Cataloging Incidents. Incident-specific contributor credits are available at each citation link. Metadata adapted; article text excluded.

License: CC BY-SA 4.0

First collected: 2026-09-19T22:50:59.123Z. This is not the publication date.

Observed changes

AIIC observation times, not verified publisher revision times. Up to eight recent revisions.

2026-09-20T23:22:28.549Z

  • publishedAt: Not provided2004-05-20T00:00:00.000Z