Aircraft Accident/Incident Report

Grand Rapids, Minnesota 55744
Sunday, July 9, 2006 17:30 CDT

NTSB Narrative Summary Released at Completion of Accident

The float equipped airplane collided with the water and sank while returning to land on a lake that was just used for takeoff. The pilot reported he had trouble gaining altitude during the takeoff and that the surrounding terrain and trees were high. He decided to turn around and land back on the lake. The pilot stated that when he was about 20 feet above the water he pulled off the power too soon and the wind pushed the right wing down. The right float contacted the water first. The airplane then bounced and touched down again in a yaw attitude. The pilot reported the aluminum float attachment brackets on the right float broke and the airplane fell to the right resulting in wing damage. The pilot reported the local winds were from 210 degrees at 23 knots, gusting to 26 knots.

NTSB Probable Cause Narrative

The pilot's failure to maintain control of the airplane during the landing. A factor associated with the accident was the gusty tailwind that prevailed.

Event Information

Type of Event Accident
Event Date 7/9/2006
Event Day of the Week Sunday
Time of Event 1730
Event Time Zone Central Daylight Time
Event City Grand Rapids
Event State MINNESOTA
Event Country --
Zipcode of the event site 55744
Event Date Year 2006
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 471240N
Event Location Longitude 0933035W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Pilot
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 30
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 210
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 23
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 26
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 21338
NTSB Notification Source FAA
NTSB Notification Date Jul 19 2006 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 25 2007 2:54PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office Minneapolis, MN

Aircraft Involved

Aircraft #1

Aircraft Registration Number N736VM
NTSB Number CHI06LA212
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model R172K
Aircraft Series Identifier --
Aircraft Serial Number R1722822
Certified Max Gross Weight 2550
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 3
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Dec 1 2005 12:00AM
Airframe hours since last inspection --
Airframe Hours 2319
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Maverick Aviation
Aircraft Owner Street Address --
Aircraft Owner City Prior Lake
Aircraft Owner State MN
Aircraft Owner Country USA
Aircraft Owner Zipcode 55372
Operator is an individual? No
Operator Name Russell S. Sampson
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Prior Lake
Operator State MN
Operator Country USA
Operator Zip code 55372
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code --
Departure City Grand Rapids
Departure State MN
Departure Country USA
Departure Time --
Departure Time Zone --
Destination Same as Local Flt crash at destination city
Destination Airport Code --
Destination City Grand Rapids
Destination State MN
Destination Country USA
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Mar 19 2007 8:35AM
User who most recently changed record SULP
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --