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Atlas / NTSB / ANC72AA010

NTSB CAROL · Event

Event ANC72AA010

1971-08-16 AKIAK, 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

PILATUS PC6-H2 · N2854T

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Airport

AKIAK

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Wind

170° / 7 kt

Temp

55° F

Aircraft history

Serial number

000000000575

Total time

5,971 hrs

Pilot

Certificate

Commercial

Total hours

5,150

Age

41

Probable cause (from PRE1982.MDB)

R GR HIT RAISED RWY THRESHOLD. ARPT STATE OPERATED

Investigator remarks

INTNTL LND SHORT OF RWY DUE PEOPLE NEXT TO RWY.

Cause factors

  • 64/C/82 C
    PILOT IN COMMAND FAILED TO INITIATE GO-AROUND Cause
  • 64/C/35 C
    PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause
  • 88/K/94 K
    MISCELLANEOUS ACTS,CONDITIONS OVERLOAD FAILURE Joint factor
  • 80/K/BY K
    AIRPORTS/AIRWAYS/FACILITIES OTHER Joint factor

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 1 0035. Source file NTSB_1971_1_0035.txt. Modern CAROL record on data.ntsb.gov ↗.