Small aircraft brakes ineffective upon landing from first trip after annual overran end of runway.

Attributes
ACN	136511
Time
Date	199002
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : aus
State Reference	TX
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Small Aircraft, High Wing, 1 Eng, Fixed Gear
Flight Phase	ground other : taxi landing other
Flight Plan	IFR
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : instrument pilot : private
Experience	flight time last 90 days : 31 flight time total : 1015 flight time type : 525
ASRS Report	136511
Person 2
Function	other personnel
Qualification	other other : other
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : unable
Consequence	other
Supplementary
Primary Problem	Aircraft
Air Traffic Incident	other

Narrative:

Normal landing runway 13L at aus. Applied brakes, did not receive braking action. No skid marks as result of braking or flat place on tires to indicate that brakes were working. Ran off end of runway at approximately 30 mph. Pilot thought that had he attempted to make a 90 degree turn on taxiway at end of runway, he would FLIP the airplane. Upon leaving runway airplane, impacted into a ditch causing propeller damage. Aircraft had just been annualed. New brake linings had been installed and were glazed. Brake linings were not properly broken in (i.e., burned in). Brake disc failed to meet minimum tolerance limits. Following accident, brake fluid on floor and footwear.

Original NASA ASRS Text

Title: SMA BRAKES INEFFECTIVE UPON LNDG FROM FIRST TRIP AFTER ANNUAL OVERRAN END OF RWY.

Narrative: NORMAL LNDG RWY 13L AT AUS. APPLIED BRAKES, DID NOT RECEIVE BRAKING ACTION. NO SKID MARKS AS RESULT OF BRAKING OR FLAT PLACE ON TIRES TO INDICATE THAT BRAKES WERE WORKING. RAN OFF END OF RWY AT APPROX 30 MPH. PLT THOUGHT THAT HAD HE ATTEMPTED TO MAKE A 90 DEG TURN ON TXWY AT END OF RWY, HE WOULD FLIP THE AIRPLANE. UPON LEAVING RWY AIRPLANE, IMPACTED INTO A DITCH CAUSING PROP DAMAGE. ACFT HAD JUST BEEN ANNUALED. NEW BRAKE LININGS HAD BEEN INSTALLED AND WERE GLAZED. BRAKE LININGS WERE NOT PROPERLY BROKEN IN (I.E., BURNED IN). BRAKE DISC FAILED TO MEET MINIMUM TOLERANCE LIMITS. FOLLOWING ACCIDENT, BRAKE FLUID ON FLOOR AND FOOTWEAR.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.