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Atlas / NTSB / OAK77DVG68

NTSB CAROL · Event

Event OAK77DVG68

1977-08-27 GRASS VALLEY, California, United States None 1 aircraft Status: Completed

Registry · N13101

FAA Aircraft Registry record.

Make / Model

CESSNA 172M

Year of manufacture

1973 · 4 years old at event

Engine

LYCOMING 0-320 SERIES (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19731030

ADS-B equipped

Yes — Mode-S A0815A

Registrant of record

NORTH HOLLYWOOD OPTIMIST CLUB YOUTH

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 172 · N13101

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

Part 121 (air carrier)

Airport

NEVADA COUNTY

Kind of flying

A1

Weather at impact

Sky

CLEAR

Temp

70° F

Aircraft history

Serial number

000172-62495

Total time

2,459 hrs

Pilot

Certificate

Airline transport

Total hours

27

Age

49

Probable cause (from PRE1982.MDB)

TUDENT CROSS COUNTRY.

Investigator remarks

ACFT SWERVED OFF RWY COLLIDED WITH BUSHES,SOLO S

Cause factors

  • 64/C/79 C
    PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
  • 64/C/22 C
    PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS 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 2179. Source file NTSB_1977_3_2179.txt. Modern CAROL record on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗