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Atlas / NTSB / MKC78DER80

NTSB CAROL · Event

Event MKC78DER80

1978-07-28 COOK, 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

AMER AVCO AA-5B · N28335

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

Personal/private

Airport

COOK MUNI

Kind of flying

B0

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Aircraft history

Serial number

0000AA5B0567

Total time

425 hrs

Pilot

Certificate

Commercial — instrument

Total hours

193

Age

48

Cause factors

  • 64/C/46 C
    PILOT IN COMMAND MISJUDGED DISTANCE AND SPEED Cause
  • 64/B/07 B
    PILOT IN COMMAND DELAYED IN INITIATING GO-AROUND

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 3496. Source file NTSB_1978_3_3496.txt. Modern CAROL record on data.ntsb.gov ↗.