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Atlas / NTSB / DEN81FTI18

NTSB CAROL · Event

Event DEN81FTI18

1981-09-02 GREAT FALLS, Montana, United States None 1 aircraft Status: Completed

Registry · N578KA

FAA Aircraft Registry record.

Make / Model

CESSNA B300

Year of manufacture

2017

Engine

P&W CANADA PT6A-60A (1050 hp)

Seats / Engines

19 seats · 2 engines

Last airworthiness date

20170925

ADS-B equipped

Yes — Mode-S A76D03

Registrant of record

ECHO BRAVO AVIATION II LLC

Source: FAA Aircraft Registry (releasable master file).

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 681 · N578KA

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

Personal/private

Airport

GREAT FALLS INTL

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

280° / 10 kt

Temp

69° F

Aircraft history

Serial number

000000006049

Total time

2,117 hrs

Pilot

Certificate

Commercial

Total hours

2,000

Age

40

Probable cause (from PRE1982.MDB)

Y FAILED.

Investigator remarks

UPPER SCISSOR,P/N ED11059-3,ON R M/L/G STRUT ASS

Cause factors

  • 70/A/CA A
    AIRFRAME MAIN GEAR-SHOCK ABSORBING ASSY,STRUTS,ATTACHMENTS,ETC. Cause — pilot/personnel action
  • 88/A/95 A
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause — pilot/personnel action

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 2467. Source file NTSB_1981_3_2467.txt. Modern CAROL record on data.ntsb.gov ↗.