Sized to inspect through and below the Top Guide and Core Plate
Phantom® FIREFLY has a chassis fabricated from aluminum and hard anodized black. The lower chassis carries the camera housing and the camera tilt mechanism.
Bolted to the top of this chassis is the foam buoyancy material. This is shaped and houses for boats the four thruster motor units and two of the four lighting for boats units. On top of the foam block is an aluminum frame which protects the foam block corners from accidental. All the boat fasteners are from stainless steel and are security wired to prevent any of them from becoming loose and accidentally falling out of the vehicle when in the reactor. self-supporting in water and non corroding and provides the vehicle with an energy absorbing protective framework.