INVADER BOATS INC HIN Decoder
Hull Identification Numbers beginning with MWK were assigned by the US Coast Guard to INVADER BOATS INC of GIDDINGS, TX. The company is recorded as out of business since 1991 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
MWK
Location
GIDDINGS, TX
In business
since 1982
Status
Out of business (1991)
INVADER BOATS INC built hulls across both HIN eras (1982–1991): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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INVADER BOATS INC HIN FAQ
What does a INVADER BOATS INC HIN look like?
It starts with the three characters "MWK" — the Manufacturer Identification Code the US Coast Guard assigned to INVADER BOATS INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. INVADER BOATS INC built hulls across both HIN eras (1982–1991): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Is INVADER BOATS INC still in business?
USCG records list INVADER BOATS INC as out of business since 1991. That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a INVADER BOATS INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. INVADER BOATS INC built hulls across both HIN eras (1982–1991): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in TX
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "INVADER BOATS INC HIN Decoder," carwhere.com/hin-decoder/mwk, last verified 2026-06-12.