Atlas / NTSB / MKC67A0088

NTSB CAROL · Event

Event MKC67A0088

1967-06-26 LINCOLN, Kansas, United States None 1 aircraft Status: Completed

Aircraft involved

N73865 Bell 47G 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

BELL 47G · N73865

Damage

Substantial

Craft type

Balloon

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

CLEAR

Wind

180° / 5 kt

Temp

78° F

Aircraft history

Total time

445 hrs

Pilot

Certificate

Commercial

Total hours

11,000

Age

42

Probable cause (from PRE1982.MDB)

RE OF HOUSING YOKE.MINOR LDG GR DAMAGE ON LANDING.

Investigator remarks

TAIL ROTOR ASSY BROKE OFF TAIL BOOM DUE TO FAILU

Cause factors

78/A/D6 A
ROTORCRAFT TAIL BOOMS/PYLONS/CONES Cause — pilot/personnel action
88/A/36 A
MISCELLANEOUS ACTS,CONDITIONS FATIGUE FRACTURE Cause — pilot/personnel action
88/J/49 J
MISCELLANEOUS ACTS,CONDITIONS SEPARATION IN FLIGHT Joint cause
68/J/D6 J
PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION 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 2 0889. Source file NTSB_1967_2_0889.txt. Modern CAROL record on data.ntsb.gov ↗.

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