NTSB CAROL · Event
Event CHI76AC065
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
BEECH G-18S · N174YC
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dusk
Weather
Marginal VMC
Phase of flight
EY
Operator type
D
Airport
DUPAGE COUNTY
Kind of flying
B0
Weather at impact
Sky
OBSCURATION
Wind
060° / 8 kt
Aircraft history
Serial number
000000BA-596
Total time
4,489 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
920
Age
31
Probable cause (from PRE1982.MDB)
CLOSED,RAIL/REIL TURNED OFF DRG SECOND APCH.
Investigator remarks
CIRCLING TO LAND,WX BELOW CIRCLING MINIMUMS.TWR
Cause factors
- 64/A/08 A PILOT IN COMMAND DIVERTED ATTENTION FROM OPERATION OF AIRCRAFT Cause — pilot/personnel action
- 64/A/16 A PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
- 64/J/26 J PILOT IN COMMAND IMPROPER IFR OPERATION Joint cause
- 82/J/A J WEATHER LOW CEILING Joint cause
- 82/J/C J WEATHER FOG Joint cause
- 88/J/62 J MISCELLANEOUS ACTS,CONDITIONS PILOT FATIGUE Joint cause
- 80/J/A2 J AIRPORTS/AIRWAYS/FACILITIES APPROACH LIGHTING Joint cause
- 80/J/A3 J AIRPORTS/AIRWAYS/FACILITIES RUNWAY LIGHTING 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 1950.
Source file
NTSB_1976_3_1950.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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