Amateur-built VANS RV-4 accident near Wendover, Utah, July 10, 2009
On July 10, 2009 at about 7:25 pm local time, a amateur-built VANS RV-4, registered N202CL, was substantially damaged in an accident during landing (flare/touchdown) near Wendover, Utah (Wendover Airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The pilot's inadequate flare during touchdown and failure to maintain directional control, which resulted in a ground loop.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- July 10, 2009 · about 7:25 pm local time · cases in 2009
- Place
- Wendover, Utah · Wendover Airport · cases near this airport · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Amateur-built VANS RV-4
- Registration
- N202CL · no longer on the register · serial 4490
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
As the pilot maneuvered the airplane into a flare, its tail wheel touched down on the runway surface. The pilot applied full power in an effort to abort the landing. The resulting torque from the power increase led to the airplane's nose veering to the left. The airplane ground looped to the left leaving the runway surface. The wings both impacted the ground and the airplane nosed over. The pilot reported no preimpact mechanical malfunctions or failures with the airframe or engine.
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
- Abnormal runway contact during landing (flare/touchdown) defining event
- Loss of control on ground during landing (flare/touchdown)
The NTSB's findings
- cause Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Landing flare › Not attained/maintained
- cause Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Directional control › Not attained/maintained
- cause Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot
Pilot
- Certificate: private
- Ratings: single-engine land
- Flight time: 502 hours in all; 170 in this make and model; 6 in the last 30 days
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: frt
- Injury: no injuries
The aircraft
- Airframe total time: 120 hours
- Last inspection: annual inspection, July 1, 2008
- Maximum gross weight: 1,500 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-320-E2A (piston); 0 hours total
The flight
- Departed from: Ogden UT
- Destination: ENV Wendover UT
- Flight plan: none
- Runway 08, 6,000 ft by 150 ft
Weather at the time
- Light: daylight
- Wind: from 110° at 5 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 79°F (26°C), dew point 34°F (1°C)
- Altimeter: 30.11 inHg
- Observation at 5:55 pm from ENV
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 | |||
| Passengers | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
1 document, released by the NTSB on September 24, 2009. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.
| # | Document | What it is | |
|---|---|---|---|
| 1 | Pilot/operator Aircraft Accident Report, NTSB Form 6120.1 | PDF, 9 pages | View Download |
The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.
Connections how this case links to the rest of the register
- N202CL: not on the register today · the record of its deregistration
- Engine: Lycoming O-320-E2A 99 aircraft carry this series today · as the NTSB recorded it
- Wendover Airport · nearest airport
- Accidents and incidents in Utah 1,440 since 1982 · 264 in the last ten years
- Utah 8,356 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/WPR09CA370.json.
The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.
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 does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.