Hull and main float takeoff condition.

CFR · 2024-01-01 · US · Title 14

For the wing and its attachment to the hull or main float— (a) The aerodynamic wing lift is assumed to be zero; and (b) A downward inertia load, corresponding to a load factor computed from the following formula, must be applied:

official document · source cfr-2024 · id 14:§ 25.531