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Atlas / NTSB / LAX73AL032

NTSB CAROL · Event

Event LAX73AL032

1973-01-13 GRAY MTN TR, Arizona, 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

MOONEY A-2A · N5469F

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

IMC

Phase of flight

D1

Operator type

D

Kind of flying

B2

Weather at impact

Sky

OBSCURATION

Aircraft history

Serial number

0000000B-269

Total time

1,142 hrs

Pilot

Certificate

Commercial — instrument

Total hours

1,000

Age

63

Investigator remarks

HIT CROSS ARM OF PWR LINE TWR 105 FT AGL IN FOG.

Cause factors

  • 64/A/04 A
    PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
  • 64/J/29 J
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Joint cause
  • 82/J/A J
    WEATHER LOW CEILING Joint cause
  • 82/J/C J
    WEATHER FOG Joint cause
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS 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 0116. Source file NTSB_1973_3_0116.txt. Modern CAROL record on data.ntsb.gov ↗.