Robinson Helicopter R22 BETA accident near Caldwell, Idaho, October 9, 2023
On October 9, 2023 at about 5:55 pm local time, a 2005 Robinson Helicopter R22 BETA, registered N838SH, was substantially damaged in an accident during landing (landing roll) near Caldwell, Idaho (Caldwell Executive airport). It was an instructional 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 failure to maintain directional control during landing, resulting in a roll over.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- October 9, 2023 · about 5:55 pm local time · cases in 2023
- Place
- Caldwell, Idaho · Caldwell Executive · 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
- Robinson Helicopter R22 BETA, built 2005 · all R22 BETAs on the register
- Registration
- N838SH · no longer on the register · serial 3811
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The pilot of the helicopter reported that he and his flight instructor were performing a full touchdown autorotation onto the taxiway. Shortly after the helicopter touched down, during its ground slide, it veered to the left and exited the taxiway. The helicopter then pivoted on its left skid toe, rolled over its right skid, and came to rest on its right side. The horizontal stabilizer was substantially damaged. The pilot reported that there were no preaccident mechanical malfunctions or failures 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
The NTSB's findings
- Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Directional control › Not attained/maintained
- Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot
- Personnel issues › Action/decision › Action › Delayed action › Instructor/check pilot
- Personnel issues › Psychological › Attention/monitoring › Monitoring equip/instruments › Instructor/check pilot
Flight instructor
- Certificate: flight instructor, commercial pilot
- Ratings: instructor: helicopter; instrument: helicopter; rotorcraft: helicopter
- Last flight review: May 11, 2023
- Medical certificate: Class 2 (without waivers/limitations)
- Seat: rgt
- Injury: no injuries
Pilot
- Certificate: commercial pilot
- Ratings: instrument: helicopter; rotorcraft: helicopter
- Flight time: 217 hours in all; 155 in this make and model; 14 in the last 90 days; 7 in the last 30 days; 138 as pilot in command
- Last flight review: July 13, 2023
- Medical certificate: Class 2 (with waivers/limitations)
- Seat: left
- Injury: no injuries
The aircraft
- Airframe total time: 10,782.1 hours
- Last inspection: 100-hour inspection, October 5, 2023; 7.1 hours since
- Maximum gross weight: 1,370 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-360-J2A (piston); 3,337 hours total
The flight
- Flight plan: none
- A second pilot was aboard
Weather at the time
- Light: daylight
- Wind: from 130° at 3 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 79°F (26°C), dew point 46°F (8°C)
- Altimeter: 29.78 inHg
- Observation at 11:56 am from KEUL, 1 miles away
Weather report (METAR): METAR KEUL 091856Z AUTO 13003KT 10SM CLR 26/08 A2978
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 | |||
| Passengers | 1 |
Photographs from the investigation 1 picture from the NTSB's docket, as the NTSB released them
The NTSB's photographs with the NTSB's captions, at screen size. Open a picture to see it full size or to report one that should not be shown.
Documents from the investigation the NTSB's docket: the evidence folder behind the report
3 documents, released by the NTSB on December 7, 2023. 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, 12 pages | View Download |
| 2 | Pilot/cfi Aircraft Accident Report, NTSB Form 6120.1 | PDF, 11 pages | View Download |
| 3 | Photo | PDF, 1 page · our copy | 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
- N838SH: not on the register today · the record of its deregistration
- Robinson R22 817 registered today · the model family and its accident history
- Engine: Lycoming O-360-J2A 254 aircraft carry this series today · as the NTSB recorded it
- Caldwell Executive · nearest airport
- Accidents and incidents in Idaho 1,535 since 1982 · 287 in the last ten years
- Idaho 4,199 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/WPR24LA008.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.