NTSB CAROL · Event
Event CHI80FEK01
Aircraft involved
Historical record (pre-1982)
NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.
Aircraft
AERO COMDR 690 · N57233
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
IMC
Phase of flight
ED
Operator type
Business
Airport
OHIO STATE UNIV
Kind of flying
B3
Weather at impact
Sky
PARTIAL OBSCURATION
Aircraft history
Serial number
000000011247
Total time
2,175 hrs
Pilot
Certificate
GA (GA)
Total hours
18,341
Age
50
Cause factors
- 64/A/26 A PILOT IN COMMAND IMPROPER IFR OPERATION Cause — pilot/personnel action
- 82/J/C J WEATHER FOG Joint cause
Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.
Source: NTSB pre-1982 historical archive. Docket
3 3886.
Source file
NTSB_1979_3_3886.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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