- Date
- June 12, 2009, 11:30 local (19:30 UTC)
- Place
- Wasilla, AK
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Initial climb
- Aircraft
- N407XMaule M-5-235C
- Defining event
- Initial climb: Loss of control in flight
- Weather
- Visual (VMC) · Day
- Status
- Completed · report September 30, 2009
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- Parties
- Federal Aviation Administration (Airworthiness)
- FAA report
- 20090612047239A
- Case key
- 74064
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 selection of an unsuitable takeoff area with an unfavorable wind.
Findings · 4
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 he was departing to the southwest in a float-equipped airplane, operated under Title 14, Code of Federal Regulations Part 91. He said that variable south-southeasterly winds required a correction for a left crosswind during his takeoff run. As the airplane climbed to 70 feet above the water, the airspeed began to decrease, and the airplane stopped climbing as it neared the departure end of the lake. In the pilot's written statement to the NTSB he stated, in part: “It became apparent that the aircraft would not clear the trees at the end of the lake and there was insufficient room to land straight ahead.” The pilot indicated that as he turned the airplane to the left to avoid the trees, he lowered the nose to keep from stalling the airplane, and it descended at a high rate. The airplane’s floats struck the water, and the floats to fuselage struts collapsed. The airplane sustained substantial damage to the wings and wing lift struts. The pilot indicated that there were no preaccident mechanical problems with the airplane. He noted in his written statement to the NTSB that the accident might have been avoided if he had delayed his takeoff and waited for more favorable wind conditions, and if he had operated the airplane at a lower gross weight.
Factual narrative
The pilot reported that he was departing to the southwest in a float-equipped airplane, operated under Title 14, Code of Federal Regulations Part 91. He said that variable south-southeasterly winds required a correction for a left crosswind during his takeoff run. As the airplane climbed to 70 feet above the water, the airspeed began to decrease, and the airplane stopped climbing as it neared the departure end of the lake. In the pilot's written statement to the NTSB he stated, in part: “It became apparent that the aircraft would not clear the trees at the end of the lake and there was insufficient room to land straight ahead.” The pilot indicated that as he turned the airplane to the left to avoid the trees, he lowered the nose to keep from stalling the airplane, and it descended at a high rate. The airplane’s floats struck the water, and the floats to fuselage struts collapsed. The airplane sustained substantial damage to the wings and wing lift struts. The pilot indicated that there were no preaccident mechanical problems with the airplane. He noted in his written statement to the NTSB that the accident might have been avoided if he had delayed his takeoff and waited for more favorable wind conditions, and if he had operated the airplane at a lower gross weight.
Aircraft
- Registration
- N407X
- Reported as
- Maule M-5-235C
- Category
- Airplane
- Serial number
- 7041C
- Airframe hours
- 2,200
- Engine
- Lycoming O-540 SERIES, 235 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Holman Michael C
- Registered owner
- Holman Michael C
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · June 18, 2009 · 95 hours before
- Departed
- 99Z · Wasilla, AK
- Destination
- Kenai, AK
- Airport
- 99Z · Finger Lake Seaplane Base, runway 23
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
- 50
- Injuries
- None
- Certificate
- Airline transport
- Airplane ratings
- Single-engine sea, Single-engine land, Multi-engine land
- Instrument ratings
- Airplane
- Medical
- Class 1, With waivers/limitations
- Seat
- Left
- Flight hours
- 12,000 total · 400 in this make and model · 4,000 as pilot in command · 200 in the last 90 days · 80 in the last 30 days · 1 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 160° at 12 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 55 °F
Docket · 1
The files NTSB released with the investigation on August 6, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 673 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.