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Atlas / NTSB / DEN70A0022

NTSB CAROL · Event

Event DEN70A0022

1969-09-27 WALSENBURG, Colorado, 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

CESSNA 172 · N78284

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DC

Operator type

Personal/private

Kind of flying

CG

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000017257553

Total time

375 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

621

Age

24

Probable cause (from PRE1982.MDB)

OBSERVERS SEAT BELT UNFASTENED.

Investigator remarks

FLEW INTO RISING TERRAIN. 7000 FT ALT. TEMP UNK.

Cause factors

  • 64/A/27 A
    PILOT IN COMMAND IMPROPER IN-FLIGHT DECISIONS OR PLANNING Cause — pilot/personnel action

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 2706. Source file NTSB_1969_3_2706.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 ↗