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Atlas / NTSB / OAK74FVM05

NTSB CAROL · Event

Event OAK74FVM05

1973-08-08 HOLLISTER, California, United States None 1 aircraft Status: Completed

Registry · N9374V

FAA Aircraft Registry record.

Make / Model

HYLIO INC AG-116

0

ADS-B equipped

Yes — Mode-S AD02A2

Registrant of record

SCENIC VIEW DAIRY LLC

Source: FAA Aircraft Registry (releasable master file).

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 M20F · N9374V

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

Z

Phase of flight

D1

Operator type

D

Kind of flying

B0

Weather at impact

Sky

OBSCURATION

Aircraft history

Serial number

000000700015

Total time

685 hrs

Pilot

Certificate

Commercial

Total hours

5,014

Age

34

Probable cause (from PRE1982.MDB)

ACFT INTO DIRT BANK,LDG GR.COLLAPSED.

Investigator remarks

ACFT LNDD ON NARROW RD.WING STRUCK SIGN,FORCING

Cause factors

  • 74/C/DB C
    POWERPLANT LINES,HOSES,FITTING Cause
  • 88/C/95 C
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
  • 88/C/97 C
    MISCELLANEOUS ACTS,CONDITIONS OIL STARVATION Cause
  • 83/B/Y B
    TERRAIN OTHER
  • 88/K/94 K
    MISCELLANEOUS ACTS,CONDITIONS OVERLOAD FAILURE Joint factor

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 2420. Source file NTSB_1973_3_2420.txt. Modern CAROL record on data.ntsb.gov ↗.