NTSB CAROL · Event
Event CHI90DEV09
Aircraft involved
Probable cause & findings
THE PILOT'S INATTENTION TO VISUAL LOOKOUT.
Factual narrative
THE PILOT FLEW PAST A ROAD-GRADING CREW LEVEL ABOUT 30 FEET ABOVE GROUND. THE ROAD CREW WAVED AND REMARKED THE PILOT CONTINUED TO LOOK AT THEM UNTIL JUST PRIOR TO COLLIDING WITH A UTILITY POLE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1990_CHI90DEV09.txt.
Findings + structured fields enriched from FAA avall.mdb.
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