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Atlas / NTSB / ANC79IA038

NTSB CAROL · Event

Event ANC79IA038

1979-02-23 YAKUTAT, Alaska, United States Minor 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

BOEING 727 · N314AS

Damage

None

Craft type

Airplane

Classification

C

Light condition

Dawn

Weather

VMC

Phase of flight

D1

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000018992

Pilot

Certificate

DA (DA)

Probable cause (from PRE1982.MDB)

DANTS DID NOT CK PAX SEAT BELTS.

Investigator remarks

FASTEN SEAT BELT ANNOUNCEMENT NOT MADE.FLT ATTEN

Cause factors

  • 82/A/K A
    WEATHER TURBULENCE IN FLIGHT,CLEAR AIR Cause — pilot/personnel action
  • 64/A/20 A
    PILOT IN COMMAND FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC. Cause — pilot/personnel action
  • 68/J/R0 J
    PERSONNEL FLIGHT ATTENDANT Joint cause
  • 68/J/K4 J
    PERSONNEL PASSENGER Joint cause
  • 88/J/12 J
    MISCELLANEOUS ACTS,CONDITIONS SEAT BELT NOT FASTENED Joint cause
  • 88/J/CZ J
    MISCELLANEOUS ACTS,CONDITIONS SEAT BELT SIGN ON 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 4 0016. Source file NTSB_1979_4_0016.txt. Modern CAROL record on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗