NTSB CAROL · Event
Event DEN74FTC31
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
AMER AVCO AA5 · N5474L
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Takeoff — initial climb (C1)
Operator type
Personal/private
Airport
CHEYENNE MUNI
Kind of flying
B2
Weather at impact
Sky
CLEAR
Wind
220° / 9 kt
Temp
34° F
Aircraft history
Serial number
0000AA5-0374
Total time
443 hrs
Pilot
Certificate
Commercial — instrument
Total hours
285
Age
43
Investigator remarks
FROST ON WINGS,MIXTURE RICH,DENSITY ALT 6000 FT.
Cause factors
- 64/C/21 C PILOT IN COMMAND IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS Cause
- 64/B/29 B PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
- 64/B/16 B PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED
- 82/K/W K WEATHER HIGH DENSITY ALTITUDE Joint factor
- 88/K/74 K MISCELLANEOUS ACTS,CONDITIONS AIRFRAME ICE Joint factor
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 0969.
Source file
NTSB_1974_3_0969.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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