Individually Owned: 150,657
Corporate Owned: 137,281
Toksook Bay Airport
Aircraft Accident/Incident Report
Toksook Bay, Alaska 99637
Tuesady, February 10, 2004 16:52 AST
NTSB Narrative Summary Released at Completion of Accident
The commercial certificated pilot was departing on a VFR scheduled commuter flight. The runway was 3,200 feet long and 60 feet wide, and the surface had areas of packed snow and ice. A right crosswind was estimated between 15 to 25 knots. About 300 feet after beginning the takeoff roll, between 30 to 50 knots airspeed, the airplane began to drift to the left, which the pilot was unable to correct. The airplane departed off the left side of the runway and nosed over. The airplane received damage to the wings, fuselage, and empennage. The maximum demonstrated crosswind velocity, takeoff or landing, is 20 knots.
NTSB Probable Cause Narrative
The pilot's inadequate planning and decision to initiate a takeoff into a crosswind that exceeded the airplane's demonstrated crosswind component, which resulted in a loss of directional control during the takeoff roll, and subsequent collision with terrain and nose over. Factors contributing to the accident were the crosswind, an icy runway, and the pilot's failure to abort the takeoff.
Event Information
| Type of Event | Accident |
| Event Date | 2/10/2004 |
| Event Day of the Week | Tuesday |
| Time of Event | 1652 |
| Event Time Zone | Atlantic Standard Time |
| Event City | Toksook Bay |
| Event State | ALASKA |
| Event Country | -- |
| Zipcode of the event site | 99637 |
| Event Date Year | 2004 |
| Event Date Month | 2 |
| MidAir Collision Indicator | -- |
| On Ground Collision occurred ? | -- |
| Event Location Latitude | 603201N |
| Event Location Longitude | 1650649W |
| Event Location Airport | Toksook Bay |
| Event Location Nearest Airport ID | OOK |
| 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 | 96 |
| Weather Briefing Completeness | Unknown |
| 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 | 3500 |
| Sky/Lowest/Cloud Conditions | Few |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 6 |
| Air Temperature at event time (in degrees celsius) | -1 |
| Dew Point at event time (in degress fahrenheit) | -1 |
| Wind Direction (degrees magnetic) | 70 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 15 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 25 |
| Altimeter Setting at event time (in. Hg) | 28.87 |
| 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 | 7 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 15971 |
| NTSB Notification Source | FAA REGIONAL OPERATIONS CENTER |
| NTSB Notification Date | Feb 10 2004 12:00AM |
| NTSB Notification Time | 1740 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Sep 1 2004 7:08AM |
| User who most recently changed record | NTSB\MONR |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | FAA-AL-AND FSDO 03 |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N1276P |
| NTSB Number | ANC04LA032 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 135: Air Taxi & Commuter |
| Type of Flight Plan filed | Company VFR |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Cessna |
| Aircraft Model | 208B |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 208B0852 |
| Certified Max Gross Weight | 8750 |
| 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 | 8 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | AAIP |
| Date of Last Inspection | Jan 30 2004 12:00AM |
| Airframe hours since last inspection | 24 |
| Airframe Hours | 3897 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Grant Aviation Inc. |
| Aircraft Owner Street Address | P.O. Box 92200 |
| Aircraft Owner City | Anchorage |
| Aircraft Owner State | AK |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 99502 |
| 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 | ENHA |
| Owner has at least one certificate | -- |
| 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 | Scheduled |
| Indicates Domestic or International Flight | Domestic |
| Operator carrying Pax/Cargo/Mail | Passenger Only |
| Type of Flying (Per_Bus / Primary) | -- |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | OOK |
| Departure City | Toksook Bay |
| Departure State | AK |
| Departure Country | USA |
| Departure Time | 1652 |
| Departure Time Zone | AST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | PAEW |
| Destination City | NEWTOK |
| Destination State | AK |
| Destination Country | USA |
| Specific Phase of Flight | Takeoff - roll/run |
| Report sent to ICAO? | Yes |
| Evacuation occurred | -- |
| Date of most recent change to record | Jun 17 2004 1:58PM |
| User who most recently changed record | PETL |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | 34 |
| Runway Length | 3200 |
| Runway Width | 60 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |