Individually Owned: 150,657
Corporate Owned: 137,281
Henry's Lake Airport
Aircraft Accident/Incident Report
Island Park, Idaho 83429
Thursday, July 6, 1995 10:45 MDT
NTSB Narrative Summary Released at Completion of Accident
THE PILOT STATED THAT A GUST OF WIND FROM THE RIGHT BLEW THE AIRPLANE OFF TO THE LEFT SIDE OF THE AIRSTRIP JUST AFTER THE AIRPLANE LIFTED OFF FROM RUNWAY 24. THE AIRPLANE'S LANDING GEAR COLLIDED WITH A FENCE THAT PARALLELS THE AIRSTRIP. THE PILOT WAS ABLE TO MANEUVER THE AIRPLANE BACK TO THE AIRSTRIP WHERE HE REDUCED POWER AND LANDED. THE PILOT REPORTED THAT AT THE TIME OF TAKEOFF THE WIND WAS FROM 340 DEGREES AT TWO KNOTS WITH GUSTS TO EIGHT KNOTS.
NTSB Probable Cause Narrative
THE PILOT'S INADEQUATE COMPENSATION FOR WIND CONDITIONS. A FACTOR TO THE ACCIDENT WAS WIND GUSTS.
Event Information
| Type of Event | Accident |
| Event Date | 7/6/1995 |
| Event Day of the Week | Thursday |
| Time of Event | 1045 |
| Event Time Zone | Mountain Daylight Time |
| Event City | ISLAND PARK |
| Event State | IDAHO |
| Event Country | -- |
| Zipcode of the event site | 83429 |
| Event Date Year | 1995 |
| Event Date Month | 7 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | HENRY'S LAKE |
| Event Location Nearest Airport ID | U53 |
| 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 | 6596 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1027 Mountain Daylight Time |
| Direction of event from weather observation facility (degrees) | 55 |
| Weather Observation Facility ID | WYS |
| Elevation of weather observation facility | 6644 |
| Distance of event from weather observation facility (units?) | 10 |
| Time Zone of the weather observation | MDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 6000 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 30 |
| Air Temperature at event time (in degrees celsius) | 15 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 0 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 0 |
| Wind Velocity Indicator | Calm |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 478 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jul 7 1995 12:00AM |
| NTSB Notification Time | 1400 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 7 2000 4:26PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N7487Y |
| NTSB Number | SEA95LA142 |
| Missing Aircraft Indicator | N |
| 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 | PIPER |
| Aircraft Model | PA-30 |
| Aircraft Series Identifier | PA-30 |
| Aircraft Serial Number | 30-548 |
| Certified Max Gross Weight | 3600 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 4 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Aug 1 1994 12:00AM |
| Airframe hours since last inspection | 93 |
| Airframe Hours | 9457 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | ROBERT W. SWITZER |
| Aircraft Owner Street Address | 4287 VENTAVO DR. |
| Aircraft Owner City | MOORPARK |
| Aircraft Owner State | CA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 93021 |
| Operator is an individual? | -- |
| Operator Name | PAUL K. SHARP |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 5000 SANTA ROSA RD |
| Operator City | CAMARILLO |
| Operator State | CA |
| Operator Country | |
| Operator Zip code | 93012 |
| Operator Code | |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| 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 | |
| Departure State | |
| Departure Country | |
| Departure Time | 0 |
| Departure Time Zone | |
| Destination Same as Local Flt | -- |
| Destination Airport Code | PIH |
| Destination City | POCATELLO |
| Destination State | ID |
| Destination Country | |
| Specific Phase of Flight | Takeoff |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:34AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 24 |
| Runway Length | 4600 |
| Runway Width | 170 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |