Amateur-built RLV-1 accident near Wells, Nevada, September 22, 2011
On September 22, 2011 at about 3:30 pm local time, a amateur-built RLV-1, registered N49S, was substantially damaged in an accident during maneuvering near Wells, Nevada. It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured and 1 person had minor injuries. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
The pilot did not maintain clearance from terrain while maneuvering. Contributing to the accident was the pilot’s inadequate in-flight planning.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- September 22, 2011 · about 3:30 pm local time · cases in 2011
- Place
- Wells, Nevada · map
- Type
- Accident
- Injuries
- 1 person was seriously injured and 1 person had minor injuries.
- Weather
- visual conditions (good weather)
- Aircraft
- Amateur-built RLV-1
- Registration
- N49S · registry record · serial 2
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The pilot reported that his passenger wanted to take pictures of a mountain range about 5 miles from the departure airport. As the airplane neared the mountain range, which consisted of rolling tree-covered hills, the pilot turned into a valley. Proceeding up the valley, he realized that the airplane did not have sufficient altitude to outclimb the rising terrain and that turning around was not an option due to the higher terrain on both sides of the valley. The airplane subsequently impacted a 15-foot high tree, entered an uncontrolled descent, and impacted terrain, resulting in substantial damage to the wings and fuselage. The pilot stated that the accident could have been prevented had he gained altitude prior to entering the area of rising terrain. He reported that there were no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.
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
- Controlled flight into terrain or object (CFIT) during maneuvering defining event
The NTSB's findings
- cause Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Altitude › Not attained/maintained
- factor Personnel issues › Task performance › Planning/preparation › Flight planning/navigation › Pilot
- cause Personnel issues › Action/decision › Info processing/decision › Decision making/judgment › Pilot
- Environmental issues › Physical environment › Terrain › Mountainous/hilly terrain › Ability to respond/compensate
Pilot
- Certificate: private
- Ratings: single-engine land
- Flight time: 1,664 hours in all; 25 in this make and model; 25 in the last 90 days; 13 in the last 30 days; 1,577 as pilot in command
- Last flight review: June 5, 2011
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: unk
- Injury: serious injuries
The aircraft
- Airframe total time: 817 hours
- Last inspection: condition inspection, September 10, 2010; 3 hours since
- Maximum gross weight: 1,950 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-320 (piston); 0 hours total
The flight
- Departed from: LWL Wells NV at 3:00 pm
- Destination: LWL Wells NV
- Flight plan: none
Weather at the time
- Light: daylight
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 54°F (12°C), dew point 30°F (-1°C)
- Altimeter: 30.29 inHg
- Observation at 3:56 pm from EKO, 38 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 | |||
| Passengers | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
3 documents, released by the NTSB on January 20, 2012. 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, 10 pages | View Download |
| 2 | Passenger's Statement | PDF, 1 page | View Download |
| 3 | Weather Data | PDF, 1 page | 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
- N49S on the register today · the tail number may have moved to another aircraft since
- Engine: Lycoming O-320 27,303 aircraft carry this series today · as the NTSB recorded it
- Wells Muni/Harriet Field · departed from
- Accidents and incidents in Nevada 1,294 since 1982 · 223 in the last ten years
- Nevada 4,591 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/WPR11LA461.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.