eTrac was contracted by Healy Tibbitts to perform pre-dredge, conditional, and post-dredge surveys for a dredging project at Naval Base Guam. eTrac shipped all the gear needed to perform multibeam surveys with our VOOP (vessel of opportunity) kit to Guam three times to be mobilized on a small vessel. Using local control and a base station kit, eTrac held to our centimeter accurate survey standards we conduct at our home base.

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