Atlas / NTSB / MKC77FTK20

NTSB CAROL · Event

Event MKC77FTK20

1977-05-19 NORTHVILLE, South Dakota, United States Serious 1 aircraft Status: Completed

Aircraft involved

N9871Y Aeronca 7GCB Serious

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

AERONCA 7GCB · N9871Y

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DK

Operator type

Part 135 (air taxi/commuter)

Kind of flying

CA

Weather at impact

Sky

BROKEN

Wind

180° / 8 kt

Aircraft history

Serial number

000007GCB-76

Total time

1,968 hrs

Pilot

Certificate

Commercial

Total hours

275

Age

32

Investigator remarks

PLT RPTD GUSTS TO 15KTS.

Cause factors

64/A/16 A
PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
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 1739. Source file NTSB_1977_3_1739.txt. Modern CAROL record on data.ntsb.gov ↗.

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