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Atlas / NTSB / DEN72AD012

NTSB CAROL · Event

Event DEN72AD012

1971-09-14 LAKE CITY, 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 172L · N7920G

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EJ

Operator type

D

Airport

VC BAR

Kind of flying

B0

Weather at impact

Sky

CLEAR

Temp

75° F

Aircraft history

Serial number

000017259620

Total time

392 hrs

Pilot

Certificate

Commercial — instrument

Total hours

500

Age

34

Probable cause (from PRE1982.MDB)

S. ACFT NEAR GROSS WT. DENSITY ALT 11500 FT.

Investigator remarks

GO AROUND FROM APCH TO ABANDONED STRIP. HIT TREE

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 64/J/07 J
    PILOT IN COMMAND DELAYED IN INITIATING GO-AROUND Joint cause
  • 82/J/W J
    WEATHER HIGH DENSITY ALTITUDE 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 2216. Source file NTSB_1971_3_2216.txt. Modern CAROL record on data.ntsb.gov ↗.