But more seriously, possibly a "heavy" landing, with the floats sinking through the surface, causing sudden deceleration, and then the inertia causing the aircraft to violently nose over ?
Well, on the other hand, that's a right smart job of docking.
A friend of mine with some floatplane experience once remarked, "You don't have to be that great a pilot to fly one of those but you have to be one hell of a sailor."
Again, an assumption; an accident investigator would only conclude (at this point) that the wheels were extended by the time it was recovered. "...were extended" implies a conscious action and highlights the risks of making assumptions.
Normally if the landing gear on amphibious floats are extended, a water landing will result in exactly this outcome. At a guess the pilot took off from a land runway and never retracted the gear. As soon as those wheels dig into the water it's game over.
Zactly. Google "float plane landing on water with wheels down" and that's the result and exactly what the eyewitness reported. Thanks for playing. Tell us what he's won, Johnny
Yes, I have heard of other cases where this occurred. A PBY landing off Catalina Island circa 1972 sank after it landed wheels down and a USAF HU-16 did so off the shore of Libya as part of a rescue demonstration.