Burnet Municipal Airport
Aircraft Accident/Incident Report

Burnet, Texas 78611
Monday, August 2, 2010 8:30 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot was flying to an airport with a maintenance facility to have a tailwheel shimmy repaired. Upon arrival at the destination airport, the pilot performed a three point landing, and, during the landing roll, the rudder pedals began to “shudder violently.” The pilot was unable to control the airplane, and it exited the right side of the runway. During the runway excursion, the left wing hit the ground. Postaccident disassembly of the tailwheel revealed that the tailwheel compression spring had broken. The failure of the compression spring allowed the tailwheel to caster freely making controllability of the airplane on the ground difficult.

NTSB Probable Cause Narrative

The failure of the tailwheel compression spring, which resulted in a loss of directional control during landing.

Event Information

Type of Event Accident
Event Date 8/2/2010
Event Day of the Week Monday
Time of Event 830
Event Time Zone Central Daylight Time
Event City Burnet
Event State TEXAS
Event Country --
Zipcode of the event site 78611
Event Date Year 2010
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport Burnet Municipal Airport
Event Location Nearest Airport ID BMQ
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 1284
Weather Briefing Completeness --
Investigator's weather source Pilot
Time of the weather observation 825 Central Daylight Time
Direction of event from weather observation facility (degrees) 360
Weather Observation Facility ID BMQ
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation CDT
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) 22
Dew Point at event time (in degress fahrenheit) 17
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator --
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.03
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) 30042
NTSB Notification Source FAA
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Aug 2 2012 6:30PM
User who most recently changed record snyg
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5177E
NTSB Number CEN10LA457
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 --
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 180B
Aircraft Series Identifier --
Aircraft Serial Number 50477
Certified Max Gross Weight 2650
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 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name MORGAN EDWARD A
Aircraft Owner Street Address PO BOX 1549
Aircraft Owner City BURNET
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 78611-7549
Operator is an individual? No
Operator Name MORGAN EDWARD A
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address PO BOX 1549
Operator City BURNET
Operator State TX
Operator Country USA
Operator Zip code 78611-7549
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 No
Departure Point Same as Event No
Departure Airport Code AQO
Departure City Llano
Departure State TX
Departure Country USA
Departure Time 700
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code BMQ
Destination City Burnet
Destination State TX
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jun 19 2012 2:53PM
User who most recently changed record bakd
Since inspection or accident --
Event Location Runway Number and Location 19
Runway Length 5000
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --