ANC07CA101

NTSB accident investigation · Piper PA-22-150 · Cooper Landing, AK · September 19, 2007

Accident · No injuriesData collectionFinal report
Date
September 18, 2007, 18:00 local (Sep 19, 2007, 02:00 UTC)
Place
Cooper Landing, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2825ZPiper PA-22-150
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2007
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20070918021209A
Case key
66720

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's failure to maintain altitude/clearance from objects, which resulted in an in-flight collision with trees during takeoff/initial climb. A factor contributing to the accident was the pilot's decision to takeoff into known adverse weather.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with objectTakeoff - initial climb
Object - tree(s)
Altitude/clearance - not maintainedPilot in commandCause
Flight into known adverse weather - initiatedPilot in commandFactor
Weather condition - gusts
Terrain condition - water,rough
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - tundra

Analysis

The private certificated pilot took off from a lake in the float-equipped airplane ferrying supplies and a passenger from a hunting camp under Title 14, CFR Part 91. The pilot reported that the airplane was slow to come up on step due to heavy chop, and described the winds as gusting to 30 knots. He said the airplane became airborne and then settled back into the water. The airplane lifted off the water again, and began to climb slowly. The pilot said the airplane climbed to about 100 feet above ground level as it crossed the shore, and then began to descend. He said the engine was at full power, and he lowered the nose to gain airspeed, but the airplane continued to descend. He said he maneuvered around some large trees before the airplane struck smaller trees, and settled onto the tundra. The float supports collapsed and right wing struck the ground. In a written statement, the pilot wrote that he should have departed with a lighter load, or waited for better weather. He also wrote that he should have re-evaluated the conditions after the airplane settled into the water following the first liftoff.

Factual narrative

The private certificated pilot took off from a lake in the float-equipped airplane ferrying supplies and a passenger from a hunting camp under Title 14, CFR Part 91. The pilot reported that the airplane was slow to come up on step due to heavy chop, and described the winds as gusting to 30 knots. He said the airplane became airborne and then settled back into the water. The airplane lifted off the water again, and began to climb slowly. The pilot said the airplane climbed to about 100 feet above ground level as it crossed the shore, and then began to descend. He said the engine was at full power, and he lowered the nose to gain airspeed, but the airplane continued to descend. He said he maneuvered around some large trees before the airplane struck smaller trees, and settled onto the tundra. The float supports collapsed and right wing struck the ground. In a written statement, the pilot wrote that he should have departed with a lighter load, or waited for better weather. He also wrote that he should have re-evaluated the conditions after the airplane settled into the water following the first liftoff.

Aircraft

Registration
N2825Z
Reported as
Piper PA-22-150
Category
Airplane
Serial number
22-6819
Airframe hours
2,096
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Todd Braxling
Registered owner
Todd Braxling
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · January 1, 2006
Departed
Moose Pass, AK
Destination
Soldotna, AK

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
44
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, With waivers/limitations
Last flight review
September 1, 2004
Flight hours
106 total · 325 in this make and model · 275 as pilot in command · 22 in the last 90 days · 13 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 15 knots, gusting 25
Visibility
5 statute miles
Lowest ceiling
3,500 ft overcast
Temperature
55 °F
Altimeter
30.06 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.