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Atlas / NTSB / MKC73FTK16

NTSB CAROL · Event

Event MKC73FTK16

1973-05-08 PIERRE, South Dakota, 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

STINSON 108-3 · N6402M

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

PIERRE MUNI

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000108-4402

Total time

1,280 hrs

Pilot

Certificate

Commercial — instrument

Total hours

354

Age

49

Probable cause (from PRE1982.MDB)

TROLLED AND APPLIED OPPOSITE BRAKING,ACFT FLIPPED.

Investigator remarks

PHYSICAL IMPAIRMENT DUE AIRSICKNESS.PLT OVER-CON

Cause factors

  • 64/C/79 C
    PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
  • 64/C/65 C
    PILOT IN COMMAND PHYSICAL IMPAIRMENT Cause
  • 64/B/22 B
    PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS

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 1375. Source file NTSB_1973_3_1375.txt. Modern CAROL record on data.ntsb.gov ↗.