The biggest threat to a drone used for fishing is crashing into the water. Even the moisture and salt in the air around the ocean could corrode and even destroy the electronics and significantly shorten the life of the drone.
The frame, motors, release mechanism, and every part of Splash drone 3 fisherman are fully waterproof. It is able to take off and land on the water, resist both fresh and salt water, with all metal screws and fastenings made from top quality stainless steel.
As Splash drone can float, don't panic even if it is pulled down into the water by a giant tuna or a great shark, it will return to the surface. Despite the frame being watertight, the battery is still interchangeable, which increases the time available to you, for bait deliveries.
Utilizing a 3mm ABS fuselage, the Splash Drone Fisherman is far more rugged than any other drone in the world, being able to survive the various tough water conditions.