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Atlas / NTSB / UNK65X0176

NTSB CAROL · Event

Event UNK65X0176

1964-10-07 MARATHON, Florida, 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

BEECHCRAFT C18S · N7871B

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

A1

Operator type

Part 135 (air taxi/commuter)

Airport

MARATHON

Kind of flying

CB

Weather at impact

Sky

CLEAR

Wind

090° / 10 kt

Temp

85° F

Aircraft history

Total time

5,020 hrs

Pilot

Certificate

DA (DA)

Total hours

9,680

Age

60

Investigator remarks

PARKED AIRCRAFT BEECHCRAFT C18S N6401C SUBST.

Cause factors

  • 64/A/22 A
    PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS Cause — pilot/personnel action
  • 64/A/08 A
    PILOT IN COMMAND DIVERTED ATTENTION FROM OPERATION OF AIRCRAFT 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 3136. Source file NTSB_1964_3_3136.txt. Modern CAROL record on data.ntsb.gov ↗.