Atlas / NTSB / MKC78FER14

NTSB CAROL · Event

Event MKC78FER14

1977-12-11 MINNEAPOLIS, Minnesota, United States None 1 aircraft Status: Completed

Aircraft involved

N9828G Cessna 172L None

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

CESSNA 172L · N9828G

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

C0

Operator type

D

Airport

ANOKA COUNTY

Kind of flying

B0

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Wind

150° / 13 kt

Aircraft history

Serial number

000017259728

Total time

3,744 hrs

Pilot

Certificate

Commercial — instrument

Total hours

246

Age

37

Cause factors

74/C/KA C
POWERPLANT POWERPLANT FAILURE FOR UNDETERMINED REASONS Cause
64/B/79 B
PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL
80/K/BD K
AIRPORTS/AIRWAYS/FACILITIES SNOW WINDROWS Joint factor

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 4013. Source file NTSB_1977_3_4013.txt. Modern CAROL record on data.ntsb.gov ↗.

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