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Atlas / NTSB / FTW70FPG31

NTSB CAROL · Event

Event FTW70FPG31

1970-05-24 FORT SMITH, Arkansas, United States Minor 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

DOWNER 14-19 · N416MB

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

D

Airport

FORT SMITH

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

210° / 14 kt

Temp

86° F

Aircraft history

Serial number

000000004225

Total time

2,125 hrs

Pilot

Certificate

Commercial — instrument

Total hours

217

Age

34

Probable cause (from PRE1982.MDB)

NED OUT.

Investigator remarks

AN833 90DG BULKHEAD FITTING WORN THRU.FLUID DRAI

Cause factors

  • 70/A/CB A
    AIRFRAME NORMAL RETRACTION/EXTENSION ASSEMBLY Cause — pilot/personnel action
  • 75/A/BD A
    SYSTEMS RESERVOIR,LINES,FITTINGS Cause — pilot/personnel action
  • 88/A/38 A
    MISCELLANEOUS ACTS,CONDITIONS HYDRAULIC FAILURE Cause — pilot/personnel action
  • 88/A/AJ A
    MISCELLANEOUS ACTS,CONDITIONS LEAK/LEAKAGE Cause — pilot/personnel action
  • 88/A/AK A
    MISCELLANEOUS ACTS,CONDITIONS LOW FLUID LEVEL Cause — pilot/personnel action
  • 88/A/DG A
    MISCELLANEOUS ACTS,CONDITIONS INTENTIONAL WHEELS-UP Cause — pilot/personnel action

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 2214. Source file NTSB_1970_3_2214.txt. Modern CAROL record on data.ntsb.gov ↗.