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Atlas / NTSB / SEA78FA062

NTSB CAROL · Event

Event SEA78FA062

1978-09-06 GREAT FALLS, Montana, United States Fatal 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

AERO COMDR 500B · N6112X

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

IMC

Phase of flight

ED

Operator type

E

Airport

GREAT FALLS INTL

Kind of flying

CJ

Weather at impact

Sky

OVERCAST/LOWER SCATTERED

Wind

300° / 4 kt

Temp

59° F

Aircraft history

Serial number

000000963-18

Total time

10,610 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

3,166

Age

27

Probable cause (from PRE1982.MDB)

SCENT RATE,DESCENDED BELOW MINS.

Investigator remarks

FAILED TO ESTAB ON APP CS,EXCESS SPEED,EXCESS DE

Cause factors

  • 64/A/26 A
    PILOT IN COMMAND IMPROPER IFR OPERATION Cause — pilot/personnel action
  • 82/J/C J
    WEATHER FOG 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 2838. Source file NTSB_1978_3_2838.txt. Modern CAROL record on data.ntsb.gov ↗.