Robinson R22 BETA N463SH
20 November 2007 · Ramona, California, United States · Serious injuries
Summary
On 20 November 2007 at about 22:45 local time, a Robinson R22 BETA registered N463SH, operated by Silver State Helicopters, was involved in an accident near Ramona, California, United States. 2 people were on board and one was seriously injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.
The record
- Date
- at 22:45
- Classification
- Accident
- Location
- Ramona, California, United States
- Nearest airport
- Ramona Airport (RMN)
- Coordinates
- 33.0392, -116.9150
- Aircraft
- Robinson R22 BETA
- Registration
- N463SH
- Category
- Helicopter
- Engines
- 1
- Operator
- Silver State Helicopters
- Operating rule
- Part 91: General Aviation
- Purpose of flight
- Instructional
- Phase of flight
- Not recorded
- Route
- El Cajon → Ramona
- Aircraft damage
- Substantial
- Weather
- VMC
- Light
- Day
- NTSB number
- SEA08CA032
People
1 person was seriously injured.
| On board | Died | Serious | Minor | Uninjured |
|---|---|---|---|---|
| 2 | 0 | 1 | 0 | 1 |
Probable cause
An excessive descent rate during a simulated 180-degree power-off autorotation, and the flight instructor's failure to initiate corrective action in time to keep the helicopter from impacting the terrain.
Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.
Read the full NTSB narrative
While demonstrating a practice 180-degree autorotation to landing, the certified flight instructor allowed the helicopter to develop an excessive descent rate and low rotor rpm, which resulted in a hard landing. Although he attempted to take corrective action, he did not do so in time to keep the helicopter from contacting the asphalt surface with sufficient force to result in substantial damage to the helicopters airframe. Examination of the helicopter revealed no mechanical anomalies.
Quoted verbatim from the NTSB record.
Other Robinson R22 accidents
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 21 Apr 2007 | Robinson R22 BETA | Van Horn, Texas, United States | Silver State Helicopters | No injuries | - |
| 26 Feb 2007 | Robinson R22 BETA | Melbourne, Florida, United States | Silver State Helicopters | No injuries | - |
| 21 Apr 2007 | Robinson R22 BETA | Spanish Fork, Utah, United States | Utah Helicopter | No injuries | - |
| 9 Jul 2007 | Robinson R22 BETA | Albuquerque, New Mexico, United States | Rotorspins LLC | No injuries | - |
| 17 Jul 2007 | Robinson R22 | Bend, Oregon, United States | Leading Edge Aviation | No injuries | - |
| 22 Jul 2007 | Robinson R22 BETA II | San Salvador, El Salvador | - | Fatal | 1 |
Other accidents in this area
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 1 Jun 2007 | Piper PA-28-180 | Rosamond, California, United States | - | No injuries | - |
| 5 Jul 2007 | Schempp-Hirth VENTUS-2C | Bridgeport, California, United States | - | Minor injuries | - |
| 22 May 2007 | Schweizer SGS2-33A | Los Alamitos, California, United States | Civil Air Patrol - California Wing | No injuries | - |
| 25 May 2007 | Westland WASP HAS MK1 | Ramona, California, United States | - | Minor injuries | - |
| 8 Jul 2007 | Cessna 152 | Tracy, California, United States | California Airways | Minor injuries | - |
| 25 May 2007 | Skygear SKYGEAR | Chino, California, United States | - | Fatal | 1 |