Atlas / NTSB / OAK72DVA80

NTSB CAROL · Event

Event OAK72DVA80

1972-06-17 MADERA, California, United States None 1 aircraft Status: Completed

Aircraft involved

N52068 Boeing A75N1 None

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

BOEING A75N1 · N52068

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

Part 135 (air taxi/commuter)

Airport

AG STRIP

Kind of flying

CB

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000075-3701

Total time

5,446 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

2,471

Age

34

Probable cause (from PRE1982.MDB)

.

Investigator remarks

MADE WHEEL LDG DUE BRKN TAILWHEEL,DMGD PREV TKOF

Cause factors

64/A/22 A
PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS Cause — pilot/personnel action
70/J/CD J
AIRFRAME TAILWHEEL ASSEMBLIES Joint cause
88/J/AH J
MISCELLANEOUS ACTS,CONDITIONS PREVIOUS DAMAGE 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 2248. Source file NTSB_1972_3_2248.txt. Modern CAROL record on data.ntsb.gov ↗.

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