NTSB CAROL · Event
Event DEN81FTA11
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
CESSNA T-50 · N68006
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
D1
Operator type
D
Kind of flying
B0
Weather at impact
Sky
SCATTERED-ABOVE 1000 FEET
Temp
71° F
Aircraft history
Serial number
000000005437
Pilot
Certificate
Commercial — instrument
Total hours
910
Age
56
Probable cause (from PRE1982.MDB)
1500FT.D/A APRX 5300FT.
Investigator remarks
CAM DRIVE GEAR,PN 376B,FAILED.SINGLE ENG SVC CIG
Cause factors
- 74/C/AF C POWERPLANT VALVE ASSEMBLIES Cause
- 88/C/95 C MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
- 82/K/W K WEATHER HIGH DENSITY ALTITUDE Joint factor
- 83/K/F K TERRAIN ROUGH/UNEVEN 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 3317.
Source file
NTSB_1981_3_3317.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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