Landplane to flying boat conversion
View Patent ↗An aerodynamically efficient fiberglass hull consisting of a pointed bow, a step amidships, and aft section coming to a point which will be attached to the hull of land aircraft and convert them to water operations. In addition, one wing float will be securely attached to the outboard section of each wing. The main and nose landing gear will be removed enabling the propellers to have adequate clearance from water. Landing gear removal procedures will not be used for amphibious aircraft.
1. A method to convert a land plane to be amphibious, the method comprising:
forming a new hull made out of fiberglass using a mold, the new hull reinforced with stringers and formers covered with additional fiberglass;
attaching the new hull to an old hull on the land plane, the new hull attached to the old hull using new hull formers which are attached to existing hull formers on the old hull using lock tight bolts; and
attaching floats on each wing of the land plane.
2. The method of claim 1 , wherein a step is attached to the hull, the step pointing aft from a vertical at a 20 degree angle.
3. The method of claim 1 wherein a pointed aft section is attached to the hull.
4. The method of claim 1 wherein said new hull is filled to capacity with polyester foam for added structural strength.
5. The method of claim 1 wherein said new hull is reinforced with stringers and formers covered with additional fiberglass.
6. The method of claim 1 , wherein there are two stabilizing torpedo shaped wing floats securely attached to each wing.
7. The method of claim 6 , wherein said floats are made of fiberglass.
8. The method of claim 6 wherein said float apparatus is operated at an angle of 20 degrees with a horizontal.
9. The method of claim 6 wherein said floats are sufficiently heavy to stabilize water taxi and crosswind operations.
10. The method of claim 6 wherein said floats are outboard of all fuel lines and fuel cells.
11. The method of claim 6 , wherein the floats are fortified with a foam insert.