NTSB CAROL · Event
Event FTW67A0064
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
BOEING NA75A · N73878
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
DK
Operator type
Part 135 (air taxi/commuter)
Airport
MID-VALLEY DUSTER
Kind of flying
CA
Weather at impact
Sky
CLEAR
Temp
50° F
Aircraft history
Total time
1,648 hrs
Pilot
Certificate
Commercial
Total hours
8,700
Age
43
Probable cause (from PRE1982.MDB)
PILOT-FURTHER INCAPACITATED BY PARATHION POISONING
Cause factors
- 64/A/64 A PILOT IN COMMAND INCAPACITATION Cause — pilot/personnel action
- 88/A/65 A MISCELLANEOUS ACTS,CONDITIONS PILOT SUFFERED HEART ATTACK Cause — pilot/personnel action
- 84/1/J 1 MISCELLANEOUS WRITTEN CAUSE Subordinate · 1
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
2 1127.
Source file
NTSB_1966_2_1127.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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