Skip to content

Atlas / NTSB / ANC71AA026

NTSB CAROL · Event

Event ANC71AA026

1970-10-27 METLAKATLA, 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

CESSNA 185 · N3539F

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Night

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

E

Kind of flying

CI

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Aircraft history

Serial number

0000185-1439

Total time

1,977 hrs

Pilot

Certificate

Commercial

Total hours

10,540

Age

27

Probable cause (from PRE1982.MDB)

R.

Investigator remarks

FLOATS STRUCK KNOWN REEF SUBMERGED BY MURKY WATE

Cause factors

  • 64/C/35 C
    PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause
  • 83/C/E C
    TERRAIN HIDDEN OBSTRUCTIONS Cause
  • 88/K/88 K
    MISCELLANEOUS ACTS,CONDITIONS AIRCRAFT CAME TO REST IN WATER Joint factor
  • 64/L/29 L
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING

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 1707. Source file NTSB_1970_3_1707.txt. Modern CAROL record on data.ntsb.gov ↗.