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Atlas / NTSB / CHI72AC054

NTSB CAROL · Event

Event CHI72AC054

1971-12-26 CHESTERFIELD, Missouri, United States Fatal 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-30 · N7756Y

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

IMC

Phase of flight

ED

Operator type

D

Airport

SPIRIT OF ST LOUI

Kind of flying

B2

Weather at impact

Sky

OBSCURATION

Aircraft history

Serial number

00000030-844

Pilot

Certificate

Commercial — instrument

Total hours

873

Age

58

Probable cause (from PRE1982.MDB)

F RWY.LDG GR,FLAPS UP.

Investigator remarks

RPRTD OM,FLD IN SGT,ENCNTD GNDFG,HIT GND SHORT O

Cause factors

  • 64/A/66 A
    PILOT IN COMMAND SPATIAL DISORIENTATION Cause — pilot/personnel action
  • 82/A/C A
    WEATHER FOG 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 4268. Source file NTSB_1971_3_4268.txt. Modern CAROL record on data.ntsb.gov ↗.