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Accidents · NTSB LAX90LA139 · Final report

Cessna 182L accident near Concord, California, April 6, 1990

On April 6, 1990 at about 11:30 pm local time, a Cessna 182L, registered N42599, was substantially damaged in an accident near Concord, California (Concord airport). It was an instructional flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

THE PILOT IN COMMAND TO PROPERLY JUDGE THE TIMING OF THE LANDING FLARE.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
April 6, 1990 · about 11:30 pm local time
Place
Concord, California · Concord · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 182L · all 182Ls on the register
Registration
N42599 · registry record · serial 18259098
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

ON TOUCHDOWN, THE AIRCRAFT LANDED ON THE NOSE GEAR. THE PILOT LOST CONTROL OF THE AIRCRAFT AND IT RAN OFF THE RIGHT SIDE OF THE RUNWAY COLLIDING WITH SOME ROUGH DIRT AREAS. THE STUDENT PILOT SAID THAT HE ENCOUNTERED EITHER A WIND SHEAR OR A STRONG CROSS WIND JUST BEFORE TOUCHDOWN. NO PILOT REPORTS OF WINDSHEAR ACTIVITY WERE REPORTED EITHER BEFORE OR AFTER THE ACCIDENT. THE COMPUTED DIRECT CROSS WIND COMPONENT EXISTING AT THE TIME WAS 10 KNOTS LESS THAN THE MAXIMUM FACTORY DEMONSTRATED CROSS WIND COMPONENT OF THE CESSNA 182L.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

Pilot

  • Certificate: student
  • Flight time: 110 hours in all; 70 in this make and model; 16 in the last 90 days; 16 in the last 30 days; 10 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: unk

The aircraft

  • Last inspection: inspection type not recorded; 0 hours since
  • Maximum gross weight: 2,800 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Continental O-470-R (piston); 0 hours total

The flight

  • Departed from: PVF Placerville CA at 10:00 pm
  • Destination: CCR
  • Flight plan: none
  • Runway 19L, 2,500 ft by 75 ft

Weather at the time

  • Light: daylight
  • Wind: from 260° at 10 knots
  • Visibility: 20 statute miles
  • Sky: broken clouds at 15,000 ft; scat at 4,000 ft
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)
  • Observation at 11:40 pm from CCR

Injuries

FatalSeriousMinorNone
Crew1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.