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Atlas / NTSB / MKC73FTK17

NTSB CAROL · Event

Event MKC73FTK17

1973-06-11 FORT PIERRE, South Dakota, 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

SNOW S2A · N9457R

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DC

Operator type

Part 135 (air taxi/commuter)

Airport

SINGLETON PRIVATE

Kind of flying

B1

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

00000001092A

Total time

1,358 hrs

Pilot

Certificate

Airline transport

Total hours

73

Age

28

Probable cause (from PRE1982.MDB)

AND EXP IN THIS TYPE ACFT.

Investigator remarks

1 TENTH HR THIS MAKE,MODEL.FLT TO ACCUMULATE HRS

Cause factors

  • 64/A/02 A
    PILOT IN COMMAND ATTEMPTED OPERATION BEYOND EXPERIENCE/ABILITY LEVEL Cause — pilot/personnel action
  • 64/A/31 A
    PILOT IN COMMAND LACK OF FAMILIARITY WITH AIRCRAFT Cause — pilot/personnel action
  • 64/A/23 A
    PILOT IN COMMAND IMPROPER OPERATION OF FLIGHT CONTROLS 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 1668. Source file NTSB_1973_3_1668.txt. Modern CAROL record on data.ntsb.gov ↗.