NTSB CAROL · Event
Event OAK71AP031
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
BEECH V35A · N7827R
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
Z
Phase of flight
D2
Operator type
Part 121 (air carrier)
Kind of flying
A0
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Aircraft history
Serial number
000000D-8902
Total time
906 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
420
Age
27
Probable cause (from PRE1982.MDB)
BLISHED PROCEDURE.FOUND-1000FT ELEV,17MI WSW VOR.
Investigator remarks
RECOVERY DATE 1/18/71.APCH NOT IN ACCORD WITH PU
Cause factors
- 64/A/26 A PILOT IN COMMAND IMPROPER IFR OPERATION Cause — pilot/personnel action
- 83/A/I A TERRAIN HIGH OBSTRUCTIONS 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 0064.
Source file
NTSB_1971_3_0064.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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