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Accidents · NTSB ERA09CA046 · Final report

Amateur-built Aventura HP accident near Weirwood, Virginia, October 31, 2008

On October 31, 2008 at about 6:00 pm local time, a amateur-built Aventura HP, registered N1932H, was substantially damaged in an accident during approach (VFR pattern downwind) near Weirwood, Virginia (Campbell Field). It was a personal 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's failure to maintain control of the airplane following an in-flight encounter with turbulence during approach, which led to a loss of engine power due to fuel starvation, and subsequent forced landing into trees.

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

What the record shows

Date
October 31, 2008 · about 6:00 pm local time
Place
Weirwood, Virginia · Campbell Field · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Amateur-built Aventura HP
Registration
N1932H · registry record · serial 0018
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

According to the pilot the weather was clear with winds from the southwest at 5 to 10 knots. He stated that after refueling, he departed for a second flight and after 20 minutes, he prepared to land. On an extended downwind leg, at 1,100 feet above ground level (AGL) and about to turn base leg, he encountered some turbulence. He increased power and got out of it, only to enter turbulence again. The airplane went into a dive and went inverted, cutting the fuel flow off to the engine. He was able to regain control and fly the airplane. However, without engine power he was gliding toward the woods. The airplane was too close to the trees, and the pilot's only option was to reduce airspeed to near stalling and mush down on the treetops. The airplane descendedinto the trees with the left wingtip on the ground and the nose 6 feet off the ground. The reported wind, at an airport about 12 miles northwest of the accident site, about the time of the accident, was from 250 degrees at 9 knots.

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

What happened, in order

  1. Turbulence encounter during approach (VFR pattern downwind)
  2. Inflight upset during approach (VFR pattern downwind)
  3. Loss of engine power (total) during approach (VFR pattern downwind) defining event
  4. Collision with terrain or object (not controlled flight into terrain) during emergency descent

The NTSB's findings

  • cause Environmental issues › Conditions/weather/phenomena › Turbulence › Clear air turbulence › Ability to respond/compensate
  • Aircraft › Aircraft power plant › Engine fuel and control › (general) › Capability exceeded
  • cause Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot

Pilot

  • Certificate: private, sport pilot
  • Ratings: single-engine land
  • Flight time: 377 hours in all; 315 in this make and model; 7 in the last 90 days; 2 in the last 30 days; 325 as pilot in command
  • Last flight review: April 11, 2008
  • Medical certificate: Class 3 (with waivers/limitations)
  • Seat: sngl
  • Injury: no injuries

The aircraft

  • Airframe total time: 347.2 hours
  • Last inspection: continuous airworthiness programme, September 22, 2008; 24.9 hours since
  • Maximum gross weight: 950 lb
  • Seats: 1
  • Landing gear: fixed
  • Engine: Rotax 503 (piston); 0 hours total

The flight

  • Departed from: 9VG Weirwood VA at 5:40 pm
  • Destination: 9VG Weirwood VA
  • Flight plan: none

Weather at the time

  • Light: daylight
  • Wind: from 250° at 9 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 63°F (17°C), dew point 25°F (-4°C)
  • Altimeter: 30.47 inHg
  • Observation at 6:03 pm from MFV, 12 miles away

Injuries

FatalSeriousMinorNone
Flight 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.