The N22 we had at Polynesian was intended to be a floatplane, all the doublers for reinforcing of the outer skin, plus other mods were in place, but it ended up just being a normal run of the mill N22. Carried everything from coffins from Niue to Rolls Royce darts to Pago to keep an HS748 in service in it. It was an aeroplane that did all that was asked of it, certainly did not like heavy handed drivers.