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Atlas / NTSB / OAK76AP030

NTSB CAROL · Event

Event OAK76AP030

1975-12-01 MT.SHASTA, California, United States Fatal 1 aircraft Status: Completed

Registry · N1MG

FAA Aircraft Registry record.

Make / Model

CESSNA 525C

Year of manufacture

2017

Engine

WILLIAMS FJ44-4A

Seats / Engines

11 seats · 2 engines

Last airworthiness date

20170329

ADS-B equipped

Yes — Mode-S A0011C

Registrant of record

HAGEDORN AVIATION INC

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

CESSNA 210L · N1MG

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

IMC

Phase of flight

D1

Operator type

Personal/private

Kind of flying

B0

Weather at impact

Sky

OVERCAST

Wind

320° / 2 kt

Temp

42° F

Aircraft history

Serial number

000021059731

Total time

1,174 hrs

Pilot

Certificate

Commercial

Total hours

1,700

Age

40

Probable cause (from PRE1982.MDB)

OLLOW HIWAY.

Investigator remarks

ACFT STRUCK BLACK BUTTE MT. PLT WAS ATTMPTG TO F

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 4117. Source file NTSB_1975_3_4117.txt. Modern CAROL record on data.ntsb.gov ↗.