NTSB CAROL · Event
Event FTW75DRG05
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
GRUMMAN 164-A · N9793
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Takeoff — initial climb (C1)
Operator type
Part 135 (air taxi/commuter)
Airport
SAN BENITO MUNI
Kind of flying
CB
Weather at impact
Sky
CLEAR
Wind
130° / 10 kt
Temp
85° F
Aircraft history
Serial number
000000001268
Total time
222 hrs
Pilot
Certificate
Commercial
Total hours
10,549
Age
55
Probable cause (from PRE1982.MDB)
T IMPACT AREA.
Investigator remarks
PLIERS FRM SPRAY LOADING & SERVICING PIT FOUND A
Cause factors
- 68/A/E5 A PERSONNEL DEFICIENCY,COMPANY MAINTAINED EQPMT,SERVICES,REGULATION Cause — pilot/personnel action
- 64/A/29 A PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
- 70/A/D2 A AIRFRAME AILERON SURFACES,ATTACHMENTS Cause — pilot/personnel action
- 88/A/CD A MISCELLANEOUS ACTS,CONDITIONS JAMMED Cause — pilot/personnel action
- 84/A/G A MISCELLANEOUS FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS Cause — pilot/personnel action
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 2168.
Source file
NTSB_1974_3_2168.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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