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Atlas / NTSB / FTW80FPM09

NTSB CAROL · Event

Event FTW80FPM09

1980-04-07 TULSA, Oklahoma, 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

BEECH 95-C55 · N5925S

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

A1

Operator type

E

Airport

TULSA INTL

Kind of flying

CJ

Weather at impact

Sky

CLEAR

Wind

190° / 10 kt

Temp

52° F

Aircraft history

Serial number

000000TE-122

Total time

1,679 hrs

Pilot

Certificate

DA (DA)

Total hours

2,593

Age

33

Probable cause (from PRE1982.MDB)

ING EXPLODED.

Investigator remarks

ANTI-SYPHON LINE DISCONNECTED FROM VENT LINE.R W

Cause factors

  • 68/A/D6 A
    PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION Cause — pilot/personnel action
  • 74/A/CB A
    POWERPLANT LINES AND FITTINGS Cause — pilot/personnel action
  • 88/A/BM A
    MISCELLANEOUS ACTS,CONDITIONS DISCONNECTED Cause — pilot/personnel action
  • 88/J/DA J
    MISCELLANEOUS ACTS,CONDITIONS FIRE IN WING 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 0539. Source file NTSB_1980_3_0539.txt. Modern CAROL record on data.ntsb.gov ↗.