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Atlas / NTSB / UNK65X0247

NTSB CAROL · Event

Event UNK65X0247

1964-10-11 CAMBRIDGE, Minnesota, 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

MOONEY M-20A · N6063X

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

IMC

Phase of flight

D9

Operator type

Personal/private

Kind of flying

B0

Weather at impact

Sky

OVERCAST

Wind

180° / 4 kt

Temp

42° F

Pilot

Certificate

Commercial — instrument

Total hours

405

Age

37

Probable cause (from PRE1982.MDB)

ACIST.

Investigator remarks

RECOVERY DATE-10/12/64. PILOTS OCCUPATION PHARM

Cause factors

  • 64/A/04 A
    PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
  • 82/J/A J
    WEATHER LOW CEILING Joint cause
  • 64/1/29 1
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Subordinate · 1
  • 64/1/33 1
    PILOT IN COMMAND EXERCISED POOR JUDGMENT Subordinate · 1

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 2 0738. Source file NTSB_1964_2_0738.txt. Modern CAROL record on data.ntsb.gov ↗.