Aircraft Accident/Incident Report

Incline Vlg, Nevada 89451
Tuesady, February 6, 2007 15:30 PST

NTSB Narrative Summary Released at Completion of Accident

The experimental bi-plane collided with the frozen surface of a lake in daytime visual flight rules conditions during a local area flight. The pilot built, maintained, and raced the airplane, in which he had accrued over 700 hours. The commercial air carrier pilot reported 30,000 hours on his last airman medical application. An examination of the wreckage revealed no anomalies that would have precluded normal operation prior to impact. Located within the pilot's flight suit was a broken beer bottle. The pilot's post-mortem chest blood ethanol level was 0.155 percent, and post-mortem urine ethanol level was 0.279 percent. These levels suggest recent ingestion of substantial amounts of alcohol, amounts which would render a non-tolerant individual unconscious or nearly so. The FAA was aware of the pilot's driver's license suspension 10 months prior to the accident, but had not obtained details of the arrest. The arrest record for that suspension detailed that this pilot had been driving a vehicle at a blood alcohol level of more than 0.250. Had the FAA obtained this arrest record, they would have been aware that the pilot met the FAA's definition for substance dependence due to increased tolerance, and he likely would not have been issued a medical certificate without having undergone thorough evaluation and treatment.

NTSB Probable Cause Narrative

The airplane collided with a frozen lake for undetermined reasons. Contributing to the accident was the pilot's intentional operation of the airplane while impaired by alcohol and the FAA's failure to obtain additional information about the pilot's self-reported driver's license suspension.

Event Information

Type of Event Accident
Event Date 2/6/2007
Event Day of the Week Tuesday
Time of Event 1530
Event Time Zone Pacific Standard Time
Event City Incline Vlg
Event State NEVADA
Event Country --
Zipcode of the event site 89451
Event Date Year 2007
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 391030N
Event Location Longitude 1195406W
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 Weather Observation Facility
Time of the weather observation 1456 Pacific Standard Time
Direction of event from weather observation facility (degrees) 20
Weather Observation Facility ID RNO
Elevation of weather observation facility 4415
Distance of event from weather observation facility (units?) 22
Time Zone of the weather observation PST
Lighting Conditions Day
Lowest Ceiling Height 25000
Lowest Non-Ceiling Height 20000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 19
Dew Point at event time (in degress fahrenheit) -12
Wind Direction (degrees magnetic) 210
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 16
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 22
Altimeter Setting at event time (in. Hg) 30.04
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 22332
NTSB Notification Source FAA AWP Operations Center
NTSB Notification Date Feb 8 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Sep 27 2007 11:30AM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office WP-RNO-FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N20164
NTSB Number SEA07LA060
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 Brown
Aircraft Model Pitts S-1
Aircraft Series Identifier --
Aircraft Serial Number 001SB
Certified Max Gross Weight --
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Aug 1 2006 12:00AM
Airframe hours since last inspection --
Airframe Hours 713.2
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name On File
Aircraft Owner Street Address --
Aircraft Owner City Reno
Aircraft Owner State NV
Aircraft Owner Country USA
Aircraft Owner Zipcode 89521
Operator is an individual? No
Operator Name On File
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address On File
Operator City Reno
Operator State NV
Operator Country USA
Operator Zip code 89521
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 No
Departure Airport Code CXP
Departure City Carson City
Departure State NV
Departure Country USA
Departure Time 1500
Departure Time Zone PST
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 Unknown
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 22 2007 4:22PM
User who most recently changed record NTSB\HAMG
Since inspection or accident Last Inspection
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --