Helicopter emergency floats must be replaced, not just deactivated

US aviation regulators are tightening rules for emergency flotation systems on certain Leonardo S.p.a. helicopters. Owners must now replace faulty float assemblies instead of just deactivating them.

Previously, helicopter operators could simply turn off the emergency flotation system if it had a faulty part. This meant the helicopter could not land safely on water. The new rule forces a repair, ensuring the safety system is always functional.