A C414 right brake suddenly failed during the landing roll so the aircraft rolled off the runway.

Attributes
ACN	1038905
Time
Date	201209
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Chancellor 414A / C414
Operating Under FAR Part	Part 91
Flight Phase	Landing
Route In Use	None
Flight Plan	None
Component
Aircraft Component	Brake System
Person 1
Function	Single Pilot
Qualification	Flight Crew Commercial Flight Crew Multiengine Flight Crew Instrument
Experience	Flight Crew Last 90 Days 22 Flight Crew Total 584 Flight Crew Type 249
Events
Anomaly	Aircraft Equipment Problem Critical Ground Excursion Runway

Narrative:

During landing rollout; experienced sudden brake failure on the starboard side. Aircraft rolled off of the runway.

Original NASA ASRS Text

Title: A C414 right brake suddenly failed during the landing roll so the aircraft rolled off the runway.

Narrative: During landing rollout; experienced sudden brake failure on the starboard side. Aircraft rolled off of the runway.

Data retrieved from NASA's ASRS site as of July 2013 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.