Individually Owned: 151,845
Corporate Owned: 143,699
Aircraft Accident/Incident Report
Limerick, Maine 04048
Thursday, June 20, 2002 19:54 EDT
NTSB Narrative Summary Released at Completion of Accident
After performing a "routine" inspection, the floatplane was taxied from the shoreline, to the center of the lake, where it departed. The pilot observed that something was wrong with the floats as soon as the floatplane lifted off the water. He felt a slight drag, as well as noise emitting from the floats. About 500 feet above the lake, the pilot elected to return for a landing. As the floatplane was about to touchdown, the noise from the floats increased. Observing that a landing could not be accomplished, and a collision with homes was approaching, the pilot aborted the landing. While setting up for a second approach to the lake, both float coverings separated from the forward section of the float shells. The floatplane then entered into a dive, and the pilot reduced power. The floatplane impacted the water nose first, and came to rest with the tail section protruding upward. The pilot egressed from the main cabin, and swam to the shore. Examination of the wreckage revealed that the floats were fabric covered, and had a hard plastic cover that zipped onto the bottom of each float. Both of the zippers were found partially unzipped. The manufacturer of the floats issued a Product Bulletin on November 20, 1998, which addressed a defect with the zippers installed on the floats. If any defects were observed with the zippers, the entire zipper would have to be replaced as a set. The manufacture also provided, free of charge, a kit that would provide a secondary means of keeping the hull cap attached to the float in the event of a zipper failure. The bulletin further stated, "This is a mandatory, permanent, modification that must be carried out before further flight." No maintenance logbooks for the airplane were recovered; however, the pilot stated that the previous owner of the floatplane had not complied with the manufacture's Product Bulletin, nor did he.
NTSB Probable Cause Narrative
The pilot's failure to perform a modification required by the manufacturer, which resulted in a failure of the float covering.
Event Information
| Type of Event | Accident |
| Event Date | 6/20/2002 |
| Event Day of the Week | Thursday |
| Time of Event | 1954 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Limerick |
| Event State | MAINE |
| Event Country | -- |
| Zipcode of the event site | 04048 |
| Event Date Year | 2002 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 434101N |
| Event Location Longitude | 0704802W |
| 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 | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1951 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 100 |
| Weather Observation Facility ID | PWM |
| Elevation of weather observation facility | 74 |
| Distance of event from weather observation facility (units?) | 25 |
| Time Zone of the weather observation | EDT |
| 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) | 23 |
| Dew Point at event time (in degress fahrenheit) | 6 |
| Wind Direction (degrees magnetic) | 320 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 7 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.98 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 13622 |
| NTSB Notification Source | Portland FSDO |
| NTSB Notification Date | Jun 24 2002 12:00AM |
| NTSB Notification Time | 814 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Jul 1 2003 9:44AM |
| User who most recently changed record | NTSB\MONR |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | FSDO-05 Portland, Maine |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N3023J |
| NTSB Number | NYC02LA120 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Smith |
| Aircraft Model | Kitfox Classic IV |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | C-95020103 |
| Certified Max Gross Weight | 1200 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | Yes |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Feb 1 2002 12:00AM |
| Airframe hours since last inspection | 20 |
| Airframe Hours | 137 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Daniel E. Desvergnes |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Limerick |
| Aircraft Owner State | ME |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 04048 |
| Operator is an individual? | No |
| Operator Name | -- |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | -- |
| Operator State | -- |
| Operator Country | -- |
| Operator Zip code | -- |
| 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 | NONE |
| Departure City | Limerick |
| Departure State | ME |
| Departure Country | USA |
| Departure Time | 1950 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | -- |
| Destination City | -- |
| Destination State | -- |
| Destination Country | -- |
| Specific Phase of Flight | Landing |
| Report sent to ICAO? | No |
| Evacuation occurred | No |
| Date of most recent change to record | Feb 21 2003 2:33PM |
| User who most recently changed record | PEAR |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | -- |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |