Aircraft Accident/Incident Report

Durbin, West Virginia 26264
Tuesady, November 6, 2007 12:53 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot noticed an oil leak on the day prior to the accident, and asked a mechanic to examine the airplane, prior to his departure. The mechanic did not observe any significant indications of an oil leak and the pilot decided to depart for another airport where a company mechanic could further examine the engine. While en route to the destination airport, at an altitude of 5,000 feet, the pilot began to smell oil and observed smoke emanating from the engine. Shortly after, he heard an "explosion" and observed a "chunk of oil" blow out of the engine and cover the windshield. The oil pressure gauge continually decreased and the pilot looked for a place to perform a forced landing. He landed on a dirt road, during which the right wing struck a tree and was substantially damaged. Examination of the engine revealed the engine crankshaft oil seal was partially dislodged, and protruding from the front of the engine case. The most recent condition inspection was completed 2 months prior to the accident, with no anomalies noted. The airplane flew 43 hours since the inspection.

NTSB Probable Cause Narrative

The loss of engine power while in cruise flight due to the partially separated crankshaft oil seal.

Event Information

Type of Event Accident
Event Date 11/6/2007
Event Day of the Week Tuesday
Time of Event 1253
Event Time Zone Eastern Standard Time
Event City Durbin
Event State WEST VIRGINIA
Event Country --
Zipcode of the event site 26264
Event Date Year 2007
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 383415N
Event Location Longitude 0795608W
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 1241 Eastern Standard Time
Direction of event from weather observation facility (degrees) 120
Weather Observation Facility ID SHD
Elevation of weather observation facility 1201
Distance of event from weather observation facility (units?) 80
Time Zone of the weather observation EST
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) 11
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 300
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 19
Altimeter Setting at event time (in. Hg) 29.92
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 24236
NTSB Notification Source FAA Communication Center
NTSB Notification Date Nov 13 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 26 2008 6:40PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office CRW FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3257B
NTSB Number NYC08LA033
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 Piper
Aircraft Model PA-18-135
Aircraft Series Identifier --
Aircraft Serial Number 18-3275
Certified Max Gross Weight 1600
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection Sep 1 2007 12:00AM
Airframe hours since last inspection 43
Airframe Hours 27218
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Seashore Advertising Corporation
Aircraft Owner Street Address 1600 E Airport Rd
Aircraft Owner City Pembroke Pines
Aircraft Owner State FL
Aircraft Owner Country USA
Aircraft Owner Zipcode 33023
Operator is an individual? No
Operator Name Van Wagner Aerial Media
Operator Same as Owner? No
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 No
Departure Airport Code AGC
Departure City Pittsburgh
Departure State PA
Departure Country USA
Departure Time 1130
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code RIC
Destination City Richmond
Destination State VA
Destination Country USA
Specific Phase of Flight Emergency landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 3 2008 8:59PM
User who most recently changed record grer
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 --