NTSB CAROL · Event
Event DEN93IA025
Aircraft involved
Probable cause & findings
MEDICAL INCAPACITATION OF THE FIRST OFFICER.
Factual narrative
WHILE IN CRUISE FLIGHT EN ROUTE FROM NEWARK, NEW JERSEY, TO SAN FRANCISCO, CALIFORNIA, THE FIRST OFFICER SUFFERED A GRAND MAL SEIZURE AND WAS INCAPABLE OF CONTINUING HIS DUTIES. A COMPANY PILOT RIDING AS A PASSENGER CAME TO THE FLIGHT DECK AND ASSUMED THE FIRST OFFICER'S DUTIES, AND THE AIRCRAFT MADE AN UNEVENTFUL PRECAUTIONARY LANDING IN DENVER, COLORADO, WHERE THE INCAPACITATED FIRST OFFICER WAS REMOVED TO MEDICAL FACILITIES. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1993_DEN93IA025.txt.
Findings + structured fields enriched from FAA avall.mdb.
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