NTSB CAROL · Event
Event CHI74AC050
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
GATES LEAR 25 · N360AA
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
IMC
Phase of flight
EE
Operator type
E
Airport
DETROIT CITY
Kind of flying
CJ
Weather at impact
Sky
OBSCURATION
Wind
070° / 15 kt
Temp
21° F
Aircraft history
Serial number
000000000123
Total time
363 hrs
Pilot
Certificate
GA (GA)
Total hours
3,630
Age
26
Probable cause (from PRE1982.MDB)
ENCE,HIT AUTO.FAILED TO USE DRAGCHUTE.
Investigator remarks
LNDD LONG,OVERRAN SNOW COVERED RWY,PASSED THRU F
Cause factors
- 64/C/46 C PILOT IN COMMAND MISJUDGED DISTANCE AND SPEED Cause
- 64/C/82 C PILOT IN COMMAND FAILED TO INITIATE GO-AROUND Cause
- 68/K/H1 K PERSONNEL FAILURE TO NOTIFY OF UNSAFE COND/AND OR FAILURE TO MARK OBSTRUCTION Joint factor
- 80/K/BC K AIRPORTS/AIRWAYS/FACILITIES SNOW ON RUNWAY Joint factor
- 64/K/19 K PILOT IN COMMAND FAILED TO USE OR INCORRECTLY USED MISC.EQUIPMENT Joint factor
- 82/L/D L WEATHER SNOW
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 4097.
Source file
NTSB_1973_3_4097.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
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Browse the full corpus — academia portal ↗