- Date
- July 14, 2009, 13:40 local (17:40 UTC)
- Place
- Chesterville, ME
- Injuries
- 1 minor
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N846PTSmith PA18 replica
- Defining event
- Approach-VFR pattern base: Loss of control in flight
- Weather
- Visual (VMC) · Day
- Status
- Completed · report October 19, 2009
- Report
- Approved by Office Director
- NTSB office
- Eastern Region Aviation
- Parties
- FAA/FSDO
- FAA report
- 20090714048149A
- Case key
- 74284
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 failure to maintain aircraft control while turning from base leg to final approach.
Findings · 2
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 stated he was turning base to final in preparation for a water landing with his float equipped airplane. He reported the airspeed was 60 miles per hour. During the turn, at approximately 30 to 40 feet above the trees, the airplane began to sink and the left wing and nose dropped. The pilot further stated he had no time to recover as the aircraft impacted trees, and then the ground. He also stated that there were no deficiencies with the performance and handling of the airplane. The pilot explained that this accident may have been prevented if he performed a steeper approach with increased airspeed. The pilot reported that he had 2,070 hours of total flight experience, of which 172 hours were in the accident airplane make and model configured with floats. The recorded wind at an airport 15 nautical miles south southeast, about the time of the accident, was variable at 4 knots; however, the pilot reported rain showers in the vicinity accompanied by “rolling turbulence from the near by hills." Review of recorded weather at approximately the time and within a 30-nautical mile radius of the accident site did not reveal precipitation or wind gusts. Examination of the airplane revealed structural damage to both wings, wing struts, elevator and to the engine firewall.
Factual narrative
The pilot stated he was turning base to final in preparation for a water landing with his float equipped airplane. He reported the airspeed was 60 miles per hour. During the turn, at approximately 30 to 40 feet above the trees, the airplane began to sink and the left wing and nose dropped. The pilot further stated he had no time to recover as the aircraft impacted trees, and then the ground. He also stated that there were no deficiencies with the performance and handling of the airplane. The pilot explained that this accident may have been prevented if he performed a steeper approach with increased airspeed. The pilot reported that he had 2,070 hours of total flight experience, of which 172 hours were in the accident airplane make and model configured with floats. The recorded wind at an airport 15 nautical miles south southeast, about the time of the accident, was variable at 4 knots; however, the pilot reported rain showers in the vicinity accompanied by “rolling turbulence from the near by hills.” Review of recorded weather at approximately the time and within a 30 nautical mile radius of the accident site did not reveal precipitation or wind gusts. Examination of the airplane revealed structural damage to both wings, wing struts, elevator and to the engine firewall.
Aircraft
- Registration
- N846PT
- Reported as
- Smith PA18 replica
- Category
- Airplane, amateur-built
- Serial number
- 073
- Airframe hours
- 327
- Engine
- Lycoming O-360 A1A, 200 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Special, Experimental (Special)
- Last inspection
- Condition · July 5, 2009 · 6 hours before
- Departed
- OWK · Norridgewock, ME
- Destination
- Egypt Pond, ME
- Airport
- Egypt Pond, runway 36, water
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
- 62
- Injuries
- Minor
- Certificate
- Private
- Airplane ratings
- Single-engine land, Single-engine sea
- Medical
- Class 3, With waivers/limitations
- Last flight review
- August 23, 2006
- Seat
- Front
- Flight hours
- 2,070 total · 325 in this make and model · 35 in the last 90 days · 12 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- Variable at 4 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 8,500 ft broken
- Temperature
- 70 °F, dew point 48 °F
- Altimeter
- 29.93 inHg
- Observed at
- AUG, 15 nm away
Docket · 4
The files NTSB released with the investigation on August 24, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 MB 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.