Spectrum own and operate the Spectrum 1, a dual-role hydrographic/geophysical survey and crew transfer vessel (CTV).
Spectrum 1 is an aluminium Vigilante class workboat, capable of both 12hr and short duration 24hr operations.
The vessel has been comprehensively modified for hydrographic/geophysical survey and also dive operations while retaining its original full complement of crew transfer capabilities.
Together with its size and relatively shallow draft, the vessel has great flexibility in a number of different applications.
The vessel is certified for 12 passengers and 3 crew so therefore can carry out combined survey and crew transfer operations.