NTSB CAROL · Event
Event OAK71FVM11
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
ZLIN 526F · N34RS
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Takeoff — initial climb (C1)
Operator type
D
Airport
SAN CARLOS
Kind of flying
A0
Weather at impact
Sky
CLEAR
Aircraft history
Serial number
000000001090
Total time
152 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
16,000
Age
60
Investigator remarks
AVIA M137A ENG.OIL PUMP TO FUEL PUMP SHAFT BKN.
Cause factors
- 74/C/CH C POWERPLANT PUMPS Cause
- 88/C/95 C MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE 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 3584.
Source file
NTSB_1970_3_3584.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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