Individually Owned: 150,657
Corporate Owned: 137,281
Lake Shasta Airport
Aircraft Accident/Incident Report
Redding, California 96002
Friday, January 21, 2011 12:30 PST
NTSB Narrative Summary Released at Completion of Accident
The pilot reported that, following an uneventful water landing on a lake, the amphibious airplane was slowing down and transitioning from the step when he heard a loud noise followed by an immediate yaw to the right. Subsequently the right wing struck the water, which was followed by the pilot applying power in an attempt to raise the wing. However, the pilot was unsuccessful and elected to turn off the engine and ordered his passengers to exit the airplane. Shortly after the pilot exited the airplane, he observed it roll over upside down in the water and noticed that the right wing float was mostly separated from the wing structure. The pilot stated that he felt that the airplane had struck a floating log or some other debris in the lake during the landing. He further stated that there were no mechanical anomalies with the airplane that would have precluded normal operation.
NTSB Probable Cause Narrative
The airplane's unintentional collision with debris during a water landing.
Event Information
| Type of Event | Accident |
| Event Date | 1/21/2011 |
| Event Day of the Week | Friday |
| Time of Event | 1230 |
| Event Time Zone | Pacific Standard Time |
| Event City | Redding |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 96002 |
| Event Date Year | 2011 |
| Event Date Month | 1 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 403032N |
| Event Location Longitude | 1221736W |
| Event Location Airport | Lake Shasta |
| Event Location Nearest Airport ID | None |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| 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 | 1253 Pacific Standard Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | RDD |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | PST |
| 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) | 0 |
| Wind Direction (degrees magnetic) | 350 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 6 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.07 |
| 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 | 3 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 28176 |
| NTSB Notification Source | FAA Operatoins Center |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Feb 25 2011 5:28PM |
| User who most recently changed record | stam |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N48VP |
| NTSB Number | WPR11CA105 |
| 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 | LANTZ |
| Aircraft Model | LAKE TAHOE SPECIAL |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 001 |
| Certified Max Gross Weight | 3800 |
| 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 | 5 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jul 10 2010 12:00AM |
| Airframe hours since last inspection | 16 |
| Airframe Hours | 560 |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | LANTZ STEPHEN J |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | CRYSTAL BAY |
| Aircraft Owner State | NV |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 89402-1817 |
| Operator is an individual? | Yes |
| Operator Name | LANTZ STEPHEN J |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | CRYSTAL BAY |
| Operator State | NV |
| Operator Country | USA |
| Operator Zip code | 89402-1817 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| 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 | No |
| Departure Airport Code | 085 |
| Departure City | Redding |
| Departure State | CA |
| Departure Country | USA |
| Departure Time | 1200 |
| Departure Time Zone | PST |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | 085 |
| Destination City | Redding |
| Destination State | CA |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Apr 25 2011 3:36PM |
| User who most recently changed record | ellv |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | 03 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |