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Atlas / NTSB / OAK70D0150

NTSB CAROL · Event

Event OAK70D0150

1969-10-05 CRESCNT CTY, California, United States None 1 aircraft Status: Completed

Registry · N4154

FAA Aircraft Registry record.

Make / Model

MOONEY M-18C

Year of manufacture

1955 · 14 years old at event

Engine

CONT MOTOR A&C65 SERIES (65 hp)

Seats / Engines

1 seats · 1 engine

Last airworthiness date

19560216

ADS-B equipped

Yes — Mode-S A4E997

Registrant of record

JENKINS ROBERT G JR

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

MOONEY M-18 · N4154

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

D

Airport

HIGH PLATEAU

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

270° / 4 kt

Aircraft history

Serial number

000003394958

Total time

1,956 hrs

Pilot

Certificate

Commercial — instrument

Total hours

1,380

Age

39

Investigator remarks

HEAVY BRAKING,ACFT ENTERED ABT 20 DEGREE SKID.

Cause factors

  • 64/C/35 C
    PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause
  • 64/C/46 C
    PILOT IN COMMAND MISJUDGED DISTANCE AND SPEED Cause
  • 64/C/22 C
    PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS Cause
  • 83/B/F B
    TERRAIN ROUGH/UNEVEN
  • 88/K/94 K
    MISCELLANEOUS ACTS,CONDITIONS OVERLOAD FAILURE Joint factor

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 4074. Source file NTSB_1969_3_4074.txt. Modern CAROL record on data.ntsb.gov ↗.