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Atlas / NTSB / LAX71DUG87

NTSB CAROL · Event

Event LAX71DUG87

1971-04-04 ADELANTO, 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

SCHWEIZER TG-3A · N74675

Damage

Substantial

Craft type

C

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EB

Operator type

Part 91 (general aviation)

Airport

EL MIRAGE

Kind of flying

A0

Weather at impact

Sky

CLEAR

Wind

045° / 5 kt

Temp

75° F

Aircraft history

Serial number

000000000058

Pilot

Certificate

Flight instructor (CFI)

Total hours

644

Age

32

Probable cause (from PRE1982.MDB)

DNT LO,SLOW ON APCH,IP TOOK CTLS,UN REACH RWY.

Investigator remarks

TOLD STDNT,6 FLT HRS TO CHG RWY DURG FNL APCH.ST

Cause factors

  • 64/C/45 C
    PILOT IN COMMAND MISJUDGED DISTANCE,SPEED,AND ALTITUDE Cause
  • 64/C/30 C
    PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT 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 1286. Source file NTSB_1971_3_1286.txt. Modern CAROL record on data.ntsb.gov ↗.