NTSB CAROL · Event
Event DEN74AD022
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
PIPER PA-24 · N9001P
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dusk
Weather
VMC
Phase of flight
D9
Operator type
D
Kind of flying
B0
Weather at impact
Sky
OVERCAST
Wind
160° / 8 kt
Temp
51° F
Aircraft history
Serial number
0000024-4461
Total time
2,812 hrs
Pilot
Certificate
IA (IA)
Age
27
Probable cause (from PRE1982.MDB)
LOOD ALCOHOL LEVEL 0.118 PCT.
Investigator remarks
PLT UNCERTIFICATED,DARK NITE,UNLTD TERRAIN.PLT B
Cause factors
- 64/A/02 A PILOT IN COMMAND ATTEMPTED OPERATION BEYOND EXPERIENCE/ABILITY LEVEL Cause — pilot/personnel action
- 64/A/66 A PILOT IN COMMAND SPATIAL DISORIENTATION Cause — pilot/personnel action
- 64/J/65 J PILOT IN COMMAND PHYSICAL IMPAIRMENT Joint cause
- 88/J/67 J MISCELLANEOUS ACTS,CONDITIONS ALCOHOLIC IMPAIRMENT OF EFFICIENCY AND JUDGMENT Joint cause
- 84/J/8 J MISCELLANEOUS UNQUALIFIED PERSON OPERATED AIRCRAFT Joint cause
- 83/J/Y J TERRAIN OTHER 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 3279.
Source file
NTSB_1973_3_3279.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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