NTSB CAROL · Event
Event DEN81FA049
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
GULF-AMER AA-5B · N4539Q
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
Z
Phase of flight
D0
Operator type
D
Airport
CRESTED BUTTE
Kind of flying
B0
Weather at impact
Sky
OVERCAST
Temp
68° F
Aircraft history
Serial number
000000001303
Total time
140 hrs
Pilot
Certificate
Commercial — instrument
Total hours
175
Age
29
Probable cause (from PRE1982.MDB)
RVICE CEILING 13800 FEET.
Investigator remarks
DENSITY ALT AT ACCIDENT SITE 13400 FEET, ACFT SE
Cause factors
- 64/A/29 A PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
- 64/A/27 A PILOT IN COMMAND IMPROPER IN-FLIGHT DECISIONS OR PLANNING Cause — pilot/personnel action
- 88/A/20 A MISCELLANEOUS ACTS,CONDITIONS FLEW INTO BLIND CANYON Cause — pilot/personnel action
- 82/J/A J WEATHER LOW CEILING Joint cause
- 82/J/B J WEATHER RAIN Joint cause
- 82/J/C J WEATHER FOG Joint cause
- 82/J/W J WEATHER HIGH DENSITY ALTITUDE 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 2449.
Source file
NTSB_1981_3_2449.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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