Skip to content

Atlas / NTSB / OAK71AP049

NTSB CAROL · Event

Event OAK71AP049

1971-05-28 WILLIAMS, California, United States Fatal 1 aircraft Status: Completed

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 E35 · N7333B

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D2

Operator type

D

Kind of flying

B0

Weather at impact

Sky

OBSCURATION

Aircraft history

Serial number

000000D-3796

Total time

2,870 hrs

Pilot

Certificate

Commercial — instrument

Total hours

1,250

Age

55

Probable cause (from PRE1982.MDB)

LTS TOTAL TIME AS OF 10/15/70.

Investigator remarks

HIT OBSCURED MTN RIDGE. RECOVERY DATE 5/30/71. P

Cause factors

  • 64/A/04 A
    PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
  • 82/J/A J
    WEATHER LOW CEILING Joint cause
  • 82/J/B J
    WEATHER RAIN Joint cause
  • 64/J/27 J
    PILOT IN COMMAND IMPROPER IN-FLIGHT DECISIONS OR PLANNING 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 1967. Source file NTSB_1971_3_1967.txt. Modern CAROL record on data.ntsb.gov ↗.