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Atlas / NTSB / ANC65A0048

NTSB CAROL · Event

Event ANC65A0048

1965-04-29 PORT HEIDEN, Alaska, United States None 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

BELL B-47J2 · N8457E

Damage

Destroyed

Craft type

Balloon

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D4

Operator type

E

Kind of flying

DY

Weather at impact

Sky

CLEAR

Wind

360° / 10 kt

Aircraft history

Total time

2,420 hrs

Pilot

Certificate

Commercial

Total hours

8,000

Age

35

Probable cause (from PRE1982.MDB)

MISC-IMPROPERLY FABRICATED SLING FAILED TO RELEASE

Investigator remarks

AIRCRAFT BEING USED TO RIGHT NOSED DOWN PA-18.

Cause factors

  • 76/A/CD A
    INSTRUMENTS/EQUIPMENT AND ACCESSORIES PICK-UP EQUIPMENT Cause — pilot/personnel action
  • 84/A/J A
    MISCELLANEOUS WRITTEN CAUSE Cause — pilot/personnel action
  • 82/J/H J
    WEATHER UNFAVORABLE WIND CONDITIONS Joint cause
  • 88/J/88 J
    MISCELLANEOUS ACTS,CONDITIONS AIRCRAFT CAME TO REST IN WATER 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 0237. Source file NTSB_1965_2_0237.txt. Modern CAROL record on data.ntsb.gov ↗.