The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is GKT. This MIC (GKT) stands for the company name Galactic Sports System which is currently Out of Business. This boat manufacturer code has other company names (GKT sometimes goes by these name(s) if applicable: , , , or ). This could happen if the US Coast Guard reissued the MIC to a new company after the first went out of business.
This company (Galactic Sports System) is owned by John Manning and is located at 20 Pickering St in Needham state of Ma. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Galactic Sports System has started making boats, yachts or other watercraft as of 7/2/1985 and went out of business on (3/23/1987) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: 032387 Oob.