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Atlas / NTSB / OAK74AP063

NTSB CAROL · Event

Event OAK74AP063

1974-05-27 LOS BANOS, California, United States Fatal 1 aircraft Status: Completed

Registry · N2756P

FAA Aircraft Registry record.

Make / Model

BELL 206B

TCDS

H2SW · BELL HELICOPTER TEXTRON CANADA LTD

Seats / Engines

5 seats · 1 engine

Last airworthiness date

19790330

ADS-B equipped

Yes — Mode-S A2BC47

Registrant of record

CHEMAIR HELICOPTERS INC

Source: FAA Aircraft Registry (releasable master file).

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

PIPER PA-22 · N2756P

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

LOS BANOS

Kind of flying

B0

Weather at impact

Sky

CLEAR

Temp

91° F

Aircraft history

Serial number

0000022-3063

Total time

1,458 hrs

Pilot

Certificate

Airline transport

Total hours

2,300

Age

64

Investigator remarks

L X-WIND,GUSTING 30K.HIT LIGHT POLES.

Cause factors

  • 64/A/28 A
    PILOT IN COMMAND IMPROPER COMPENSATION FOR WIND CONDITIONS Cause — pilot/personnel action
  • 64/A/15 A
    PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS Cause — pilot/personnel action
  • 82/J/H J
    WEATHER UNFAVORABLE WIND CONDITIONS Joint cause
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS 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 1193. Source file NTSB_1974_3_1193.txt. Modern CAROL record on data.ntsb.gov ↗.