Seaplane or Amphibian
Flight Crew Instrument; Flight Crew Commercial; Flight Crew Multiengine
Flight Crew Last 90 Days 10; Flight Crew Total 3700; Flight Crew Type 1800
Aircraft Equipment Problem Critical
General Maintenance Action
Aircraft
On landing rollout left main gear collapsed. There were no injuries or damage to aircraft.
The reporter confirmed the aircraft was equipped with amphibious floats and supplemental landing gear. Prior to landing the pilot observed a gear down indication and there is no reason to believe that all of the gear had not extended. It appears that the left main (aft) gear collapsed during the landing rollout for unknown reasons. The cause is under investigation.
The pilot of an amphibious aircraft reported the collapse of the left main supplemental landing gear during landing rollout.