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Atlas / NTSB / MKC76DER36

NTSB CAROL · Event

Event MKC76DER36

1975-11-01 DULUTH, Minnesota, 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

WACO YKS7 · N17465

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

FARM FIELD

Kind of flying

B0

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Wind

210° / 8 kt

Temp

48° F

Aircraft history

Serial number

000000004606

Total time

1,625 hrs

Pilot

Certificate

Commercial — instrument

Total hours

174

Age

52

Investigator remarks

LDG ON SOFT FARM FLD.

Cause factors

  • 64/C/35 C
    PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause
  • 64/C/79 C
    PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
  • 64/B/22 B
    PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
  • 83/J/A J
    TERRAIN WET,SOFT GROUND Joint cause
  • 82/J/H J
    WEATHER UNFAVORABLE WIND CONDITIONS Joint cause

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 3483. Source file NTSB_1975_3_3483.txt. Modern CAROL record on data.ntsb.gov ↗.