NTSB CAROL · Event
Event DEN74DTC36
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
ALON A-2 · N5990F
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Cruise — level (EA)
Operator type
D
Airport
RAWLINS MUNI
Kind of flying
B0
Weather at impact
Sky
CLEAR
Wind
060° / 10 kt
Temp
64° F
Aircraft history
Serial number
0000000A-190
Total time
1,225 hrs
Pilot
Certificate
Commercial — instrument
Total hours
1,338
Age
40
Investigator remarks
HIT SAGEBRUSH 375FT FRM RWY.NR 2 EXHAUST VALVE.
Cause factors
- 74/C/AF C POWERPLANT VALVE ASSEMBLIES Cause
- 88/C/95 C MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
- 83/B/D B TERRAIN HIGH VEGETATION
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 1435.
Source file
NTSB_1974_3_1435.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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