Wayfinder Compass has performed magnetic compass adjustments for the US Coast Guard, Military Sealift Command, shipping companies, shipyards, marine construction companies, and passenger ferries—on all five Great Lakes, and on Atlantic coastal waters from Maine to Charleston, SC. Adjustments and inspections that satisfy ISO, SOLAS, IMO, ABS, US CFR, and Panama Canal Authority requirements. We also offer repairs of and sales of all professional-grade compass brands.