Investigation number
198601416
Occurrence date
Location
Mitchelton (12km NW Mangalore)
Report release date
Report status
Final
Investigation type
Occurrence Investigation
Investigation status
Completed
Aviation occurrence category
Runway excursion
Occurrence class
Accident
Highest injury level
None
The pilot reported that the aircraft brakes were serviceable prior to DEPARTURE. However, when braking was attempted during the landing roll there was no reaction, and no pressure was felt through the brake handle. The aircraft overran the end of the strip and collided with a fence. The brake master cylinder valve seal had failed, allowing the piston to extend further into the cylinder than normal. The piston had in turn become jammed by corrosion products.
Aircraft Details
Manufacturer
Victa Ltd
Model
100
Registration
VH-MUJ
Operation type
Private
Departure point
Penfield VIC
Departure time
1400
Destination
Mitchelton VIC
Damage
Substantial