Mason RV-9A N486EM
17 May 2008 · Pacific City, Oregon, United States · No injuries
Summary
On 17 May 2008 at about 15:35 local time, a Mason RV-9A registered N486EM was involved in an accident near Pacific City, Oregon, United States. One person was on board and nobody was 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 15:35
- Classification
- Accident
- Location
- Pacific City, Oregon, United States
- Nearest airport
- Pacific City State Airport (PFC)
- Coordinates
- 45.1997, -123.9622
- Aircraft
- Mason RV-9A
- Registration
- N486EM
- Category
- Airplane
- Engines
- 1
- Operator
- Not recorded
- Operating rule
- Part 91: General Aviation
- Purpose of flight
- Personal
- Phase of flight
- Not recorded
- Route
- Aurora → Pacific City
- Aircraft damage
- Substantial
- Weather
- VMC
- Light
- Day
- NTSB number
- LAX08CA143
People
Nobody was injured.
| On board | Died | Serious | Minor | Uninjured |
|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 1 |
Probable cause
The pilot's inadequate flare and failure to maintain control following a hard landing. Contributing to the accident was a temporary partial loss of power due to carburetor icing conditions.
Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.
Read the full NTSB narrative
The airplane was on final approach in the traffic pattern, when the pilot noticed it was descending too fast. He attempted to increase the engine rpm by pushing the throttle forward. The engine did not respond as he expected, with no increase in rpm occurring from the throttle movement, until just prior to touchdown. The airplane touched down hard on the runway surface, subsequently bouncing back airborne. The airplane touched down again and the pilot experienced a loss of control. The nose landing gear collapsed and the airplane continued to skid; it came to rest inverted. A Meteorological Terminal Aviation Routine Weather Report (METAR) indicated a temperature of 62.6 degrees Fahrenheit, a dewpoint of 59 degrees Fahrenheit, and a relative humidity of 88 percent. According to a carburetor icing probability chart, these conditions are conducive for serious icing at glide power.
Quoted verbatim from the NTSB record.
Other accidents in this area
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 22 Aug 2008 | Boeing BV234 | Burns, Oregon, United States | Columbia Helicopters Leasing | No injuries | - |
| 28 Aug 2008 | Mason FALCONAR F-11 | Creswell, Oregon, United States | - | No injuries | - |
| 17 Jun 2008 | Robinson R-22 BETA | Philomath, Oregon, United States | - | Minor injuries | - |
| 31 Aug 2008 | Wasson Loehle LOEHLE P-40 | Oregon City, Oregon, United States | John Wasson | Serious injuries | - |
| 10 May 2008 | Beechcraft B19 | Burns, Oregon, United States | - | No injuries | - |
| 11 May 2008 | Diamond DA-40 | Lakeview, Oregon, United States | Alpine Aviation | No injuries | - |