Maule M-6-235 accident near Hailey, Idaho, August 29, 2011
On August 29, 2011 at about 7:36 pm local time, a Maule M-6-235, registered N6140B, was substantially damaged in an accident during landing (landing roll) near Hailey, Idaho (Friedman Memorial airport). 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 directional control during the landing rollout in a gusty, crosswind condition.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- August 29, 2011 · about 7:36 pm local time · cases in 2011
- Place
- Hailey, Idaho · Friedman Memorial · cases near this airport · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Maule M-6-235 · all M-6-235s on the register
- Registration
- N6140B · registry record · serial 7508C
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The automatic terminal information service reported that a crosswind existed with gusts up to 20 knots. The pilot said the air traffic controller confirmed the gusty wind conditions. The pilot stated that he approached and touched down using a left wing low wheel landing technique. Initially, the airplane was aligned with the runway’s centerline. After decreasing engine power and lowering the tailwheel, the pilot lost directional control. The right wing tip impacted the runway’s surface, and adjacent structural wing and aileron components were bent as the airplane veered off the runway and ground looped. The pilot reported that there were no mechanical anomalies 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
- Loss of control on ground during landing (landing roll) defining event
- Collision with terrain or object (not controlled flight into terrain) during landing (landing roll)
The NTSB's findings
- Environmental issues › Conditions/weather/phenomena › Wind › Crosswind › Contributed to outcome
- Environmental issues › Conditions/weather/phenomena › Wind › Gusts › Contributed to outcome
- 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: 1,728 hours in all; 751 in this make and model; 20 in the last 90 days; 3 in the last 30 days; 1,625 as pilot in command
- Last flight review: March 21, 2010
- Medical certificate: Class 3 (with waivers/limitations)
- Seat: left
- Injury: no injuries
The aircraft
- Airframe total time: 1,928 hours
- Last inspection: annual inspection, October 17, 2010; 51 hours since
- Seats: 4
- Landing gear: fixed
- Engine: Lycoming IO-540 (piston); 0 hours total
The flight
- Departed from: MYL Mccall ID at 6:30 pm
- Destination: SUN Hailey ID
- Flight plan: none
- Runway 31, 7,550 ft by 100 ft
Weather at the time
- Light: daylight
- Wind: from 270° at 14 knots, gusting 20
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 75°F (24°C), dew point 0°F (-18°C)
- Altimeter: 30.05 inHg
- Observation at 7:33 pm from SUN
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
4 documents, released by the NTSB on October 11, 2011. 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 |
| 2 | Photo 1. Right Wing, Bottom View. FAA Photo | PDF, 1 page | View Download |
| 3 | Photo 2. Right Wing, Inboard View. FAA Photo | PDF, 1 page | View Download |
| 4 | Photo 3. Right Wing, Top View. FAA Photo | 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.
Other NTSB records under N6140B the same tail number, which may have belonged to a different aircraft at the time
Connections how this case links to the rest of the register
- N6140B on the register today · the tail number may have moved to another aircraft since
- Maule M-6 81 registered today · the model family and its accident history
- Maule 1,346 aircraft on the register
- Engine: Lycoming IO-540 4,223 aircraft carry this series today · as the NTSB recorded it
- Friedman Memorial · nearest airport
- MC Call Municipal · departed from
- Accidents and incidents in Idaho 1,535 since 1982 · 287 in the last ten years
- Idaho 4,201 aircraft registered
- Other NTSB records under N6140B 1 records · the number may have belonged to another aircraft at the time
The whole map of how records connect · these connections as data: /graph/accident/WPR11CA414.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.