DEL MAR YACHTS INC HIN Decoder
Hull Identification Numbers beginning with DYK were assigned by the US Coast Guard to DEL MAR YACHTS INC of PHOENIX, AZ. The company is recorded as out of business since 1987 — 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
DYK
Location
PHOENIX, AZ
In business
since 1979
Status
Out of business (1987)
DEL MAR YACHTS INC built hulls across both HIN eras (1979–1987): 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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DEL MAR YACHTS INC HIN FAQ
What does a DEL MAR YACHTS INC HIN look like?
It starts with the three characters "DYK" — the Manufacturer Identification Code the US Coast Guard assigned to DEL MAR YACHTS INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. DEL MAR YACHTS INC built hulls across both HIN eras (1979–1987): 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 DEL MAR YACHTS INC still in business?
USCG records list DEL MAR YACHTS INC as out of business since 1987. 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 DEL MAR YACHTS INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. DEL MAR YACHTS INC built hulls across both HIN eras (1979–1987): 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 AZ
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "DEL MAR YACHTS INC HIN Decoder," carwhere.com/hin-decoder/dyk, last verified 2026-06-12.