- Date
- May 14, 2010, 18:15 local (May 15, 2010, 01:15 UTC)
- Place
- Monument, OR
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N26414Grumman AA-5A
- Defining event
- Landing-flare/touchdown: Loss of control on ground
- Weather
- Visual (VMC) · Day
- Status
- Completed · report July 22, 2010
- Report
- Approved by Office Director
- NTSB office
- Western Pacific Region
- Parties
- Federal Aviation Administration FSDO
- FAA report
- 20100514033969A
- Case key
- 76014
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot’s misjudged flare during landing resulting in a hard landing and loss of directional control.
Findings · 3
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The pilot reported that the airplane touched down hard at an angle near the approach end of the runway. After touchdown, the airplane veered to the right, departed the runway, and collided with 10-foot juniper trees. The pilot stated that the runway was sloped with a hump in the middle and a slight dogleg. He had previously landed downhill, but the local pilots recommended uphill. He thought that the different sight picture resulted in the early flare and subsequent hard landing. The pilot reported no mechanical failures or malfunctions with the airplane at the time of the accident.
Factual narrative
On May 14, 2010, about 1815 Pacific daylight time, a Grumman AA-5A, N26414, experienced a hard landing and veered off the runway at Monument Municipal Airport near Monument, Oregon. The owner/pilot was operating the airplane under the provisions of 14 Code of Federal Regulations (CFR) Part 91. The certificated private pilot and one passenger were not injured. The airplane sustained substantial damage to the right wing spar and right aileron from impact forces. The cross-country personal flight departed Salem, Oregon, about 1645, with a planned destination of Monument. Visual meteorological conditions prevailed, and no flight plan had been filed. The pilot reported that the stall horn had sounded twice briefly during the approach to the runway, but he did not hear the stall warning horn after the flare. The pilot stated that the airplane just settled and touched down hard at an angle near the approach end of runway 32. The airplane then veered to the right, departed the runway, and collided with 10-foot juniper trees. The pilot stated that the runway was sloped with a hump in the middle and a slight dogleg. He had previously landed downhill, but the local pilots recommended landing uphill. He thought that the different sight picture resulted in an early flare. The pilot reported no mechanical failures or malfunctions with the airplane prior to the accident.
Aircraft
- Registration
- N26414
- Reported as
- Grumman AA-5A
- Category
- Airplane
- Serial number
- AA5A0578
- Airframe hours
- 5,323
- Engine
- Lycoming O-320-E2G, 160 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Salem Pilots Association
- Registered owner
- Salem Pilots Association
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · March 24, 2010 · 34 hours before
- Departed
- SLE · Salem, OR
- Destination
- 12S · Monument, OR
- Airport
- 12S · Monument Municipal, runway 32, 2,104 × 29 ft, gravel
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 63
- Injuries
- None
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, With waivers/limitations
- Last flight review
- March 9, 2009
- Seat
- Left
- Flight hours
- 606 total · 268 in this make and model · 554 as pilot in command · 9 in the last 90 days · 2 in the last 30 days · 0 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 320° at 8 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 79 °F, dew point 39 °F
- Altimeter
- 29.92 inHg
- Observed at
- KPDT, 55 nm away
Docket · 1
The files NTSB released with the investigation on June 21, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 506 KB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N26414 · 1
Matched to the same aircraft by N-number and date.