NTSB CAROL · Event
Event DEN66D0089
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
BEECHCRAFT 35-B33 · N8520M
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Cruise — descent (EF)
Operator type
D
Airport
SKYLINE
Kind of flying
B1
Weather at impact
Sky
CLEAR
Temp
80° F
Aircraft history
Total time
505 hrs
Pilot
Certificate
Commercial — instrument
Total hours
137
Age
43
Cause factors
- 64/A/13 A PILOT IN COMMAND INADVERTENTLY RETRACTED GEAR Cause — pilot/personnel action
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 2485.
Source file
NTSB_1965_3_2485.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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