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Atlas / NTSB / LAX79DA083

NTSB CAROL · Event

Event LAX79DA083

1979-09-16 GRASS VALLEY, California, 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

PIPER PA-28R · N1228T

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D2

Operator type

Personal/private

Airport

NEVADA COUNTY

Kind of flying

B0

Weather at impact

Sky

CLEAR

Temp

60° F

Aircraft history

Serial number

028R-7235242

Total time

1,820 hrs

Pilot

Certificate

Commercial — instrument

Total hours

249

Age

30

Probable cause (from PRE1982.MDB)

R AUBURN MUNI(ELEV 1523FT).LND OK AFTER COLLISION.

Investigator remarks

PLT STATED-MISTOOK NEVADA CO ARPT(ELEV 3135FT)FO

Cause factors

  • 64/A/03 A
    PILOT IN COMMAND BECAME LOST/DISORIENTED Cause — pilot/personnel action
  • 64/A/52 A
    PILOT IN COMMAND MISJUDGED ALTITUDE AND CLEARANCE 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 3073. Source file NTSB_1979_3_3073.txt. Modern CAROL record on data.ntsb.gov ↗.