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Atlas / NTSB / ANC80FA012

NTSB CAROL · Event

Event ANC80FA012

1979-11-15 PALMER, Alaska, 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

PIPER PA-20 · N9710D

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Z

Weather

Z

Phase of flight

D9

Operator type

D

Kind of flying

B0

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Aircraft history

Serial number

0000022-6622

Pilot

Certificate

Commercial

Total hours

2,500

Age

28

Probable cause (from PRE1982.MDB)

LT NOT RECOMMENDED.RECOVERY DATE 5/2/80.

Investigator remarks

ICING,TURBC FORECASTED FOR CHICKALOON PASS.VFR F

Cause factors

  • 64/A/04 A
    PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
  • 82/J/F J
    WEATHER ICING CONDITIONS-INCLUDES SLEET,FREEZING RAIN,ETC. Joint cause
  • 82/J/L J
    WEATHER TURBULENCE, ASSOCIATED W/CLOUDS AND/OR THUNDERSTORMS 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 3891. Source file NTSB_1979_3_3891.txt. Modern CAROL record on data.ntsb.gov ↗.