LAX07CA073 · Robinson R-22 Beta 2
Robinson R-22 Beta 2 · Accident: roll over during takeoff
From Salem-Willamette Valley Airport/McNary Field (KSLE) to an unrecorded destination
Event
- NTSB case
- LAX07CA073
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Robinson R-22 Beta 2
- Aircraft type
- Robinson R-22
- Category
- Helicopter
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N924SH
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Salem-Willamette Valley Airport/McNary Field (KSLE), Salem, ORTo not recorded
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Takeoff
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Roll over
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Pilot in command › Remedial action, improper
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The helicopter rolled over during an attempted takeoff. The student pilot reported that his instructor had just got out of the helicopter and he was going to fly his second supervised solo. The student said he was seated in the right-hand seat. He rolled the throttle up to 80 percent and let the engine governor bring the engine up to full operating power. The student then pulled in some collective and the helicopter got light on the skids. He felt the helicopter drift to the left and he countered with right cyclic. As he moved the cyclic right he felt the helicopter start to roll right. At that point he then put in full left cyclic, but the helicopter continued to roll over onto its right side. The student's flight instructor observed the event and stated that he saw the left skid come off the ground a little and the helicopter started to drift right. The helicopter then rolled very quickly on to its right side. The student pilot reported that the helicopter and engine had no mechanical failures of malfunctions during the flight.
Probable cause
The student pilot's improper remedial action when a dynamic rollover was encountered.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record LAX07CA073
- Event ID
- 20070205X00138
- Case number
- LAX07CA073
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 48aabd03fc12fd9567946418410dc5fa4b0bfef4b00cbf8cfcf31dba2150ca81; retrieved 2026-09-22T04:04:31.471Z.