Wood County Airport
Aircraft Accident/Incident Report

Bowling Green, Ohio 43402
Sunday, February 19, 2012 13:15 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that upon landing, the airplane veered as if the left brake was locked and the airplane exited the runway, incurring substantial damage to the left wing. The pilot also reported that after the accident, when the left brake caliper assembly was disassembled, a metal shaving was found in the bleed valve port. The non-ferrous metal shaving appeared to be the remnant of drilling operations as evidenced by its spiral shape. There was no flattening of the spiral shape that would indicate that the shaving had become jammed between the caliper piston and its bore. Examination of the brake caliper revealed no malfunctions or failures that would have precluded normal operation. Based on the lack of available evidence that the brake had become locked, it is likely that the loss of directional control was for non-mechanical reasons.

NTSB Probable Cause Narrative

The pilot’s failure to maintain directional control during landing.

Event Information

Type of Event Accident
Event Date 2/19/2012
Event Day of the Week Sunday
Time of Event 1315
Event Time Zone Eastern Standard Time
Event City Bowling Green
Event State OHIO
Event Country --
Zipcode of the event site 43402
Event Date Year 2012
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 412328N
Event Location Longitude 0833749W
Event Location Airport Wood County Airport
Event Location Nearest Airport ID 1G0
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation 673
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1311 Eastern Standard Time
Direction of event from weather observation facility (degrees) 45
Weather Observation Facility ID TDZ
Elevation of weather observation facility 623
Distance of event from weather observation facility (units?) 12
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 3000
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) -1
Dew Point at event time (in degress fahrenheit) -7
Wind Direction (degrees magnetic) 20
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 16
Altimeter Setting at event time (in. Hg) 30.15
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report KTDZ 191811Z AUTO 02010G16KT 10SM OVC030 M01/M07 A
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 31745
NTSB Notification Source FAA-AGL-ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Aug 27 2013 4:37PM
User who most recently changed record bowl
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N45TT
NTSB Number CEN12LA176
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed Unknown
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name AVIAT AIRCRAFT INC
Aircraft Model A-1C-200
Aircraft Series Identifier --
Aircraft Serial Number 3081
Certified Max Gross Weight --
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Apr 18 2011 12:00AM
Airframe hours since last inspection 71
Airframe Hours 111
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name DIFFERENTIAL LEASING LLC
Aircraft Owner Street Address 117 Salem Church Rd.
Aircraft Owner City Newark
Aircraft Owner State DE
Aircraft Owner Country USA
Aircraft Owner Zipcode 19713
Operator is an individual? Yes
Operator Name Brad Newman
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Tiffin
Operator State OH
Operator Country USA
Operator Zip code 44883
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 Yes
Departure Point Same as Event Yes
Departure Airport Code 1G0
Departure City Bowling Green
Departure State OH
Departure Country USA
Departure Time 1300
Departure Time Zone EST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code 1G0
Destination City Bowling Green
Destination State OH
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 14 2013 1:57PM
User who most recently changed record brajo
Since inspection or accident Last Inspection
Event Location Runway Number and Location 10
Runway Length 4199
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --