NTSB CAROL · Event
Event ANC79FA085
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-11 · N4520M
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Z
Weather
Z
Phase of flight
D1
Operator type
D
Kind of flying
B0
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Aircraft history
Serial number
000000011-24
Pilot
Certificate
Commercial — instrument
Total hours
262
Age
29
Probable cause (from PRE1982.MDB)
FOR AMPHETAMINES,PHENYLPROPANOLAMINE,COCAINE.
Investigator remarks
0.5 MCG/ML COCAINE IN BLOOD.GASTRIC CONTENTS-POS
Cause factors
- 64/A/04 A PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
- 64/J/65 J PILOT IN COMMAND PHYSICAL IMPAIRMENT Joint cause
- 82/J/C J WEATHER FOG 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 2599.
Source file
NTSB_1979_3_2599.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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