LA-4 A/B Buccaneer
Flight Crew Commercial; Flight Crew Multiengine; Flight Crew Instrument
Human-Machine Interface
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Published Material / Policy; Ground Event / Encounter Loss Of Aircraft Control; Ground Event / Encounter Object; Ground Excursion Runway
Flight Crew Overcame Equipment Problem
Aircraft; Human Factors
Landing ZZZ Runway XX; on roll out aircraft pulled left; counter controls had little affect. Aircraft struck runway lights. Amphibious aircraft departed ZZZ1 after being stuck in mud. Aircraft taxied in water with gear down to wash mud from wheels. After one hour flight at above freezing conditions; landed ZZZ.Suspect debris in wheels made left wheel resist rolling and right brake less effective. After aircraft stopped; was able to taxi to parking with differential braking.
Amphibious Pilot reported a loss of directional control during landing resulting in striking runway lights. Aircraft taxied to parking with differential braking.