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Atlas / NTSB / FTW75FPD49

NTSB CAROL · Event

Event FTW75FPD49

1975-06-27 GRAND PRAIRIE, Texas, United States None 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

PIPER PA-23 · N1495P

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

B0

Operator type

D

Airport

GRAND PRAIRIE

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

00000023-565

Total time

2,463 hrs

Pilot

Certificate

DA (DA)

Total hours

6,051

Age

45

Probable cause (from PRE1982.MDB)

ON PART SINCE OVHL.EVIDENCE OF FAST TAXYING.

Investigator remarks

L BRAKE MASTER CYL FAILED FOR UNDET REASON.40HRS

Cause factors

  • 70/A/CJ A
    AIRFRAME BRAKING SYSTEM (NORMAL SYSTEM) Cause — pilot/personnel action
  • 88/A/95 A
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause — pilot/personnel action
  • 64/J/50 J
    PILOT IN COMMAND MISJUDGED SPEED 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 1429. Source file NTSB_1975_3_1429.txt. Modern CAROL record on data.ntsb.gov ↗.