ALLAN SLEEPER HIN Decoder
Hull Identification Numbers beginning with ASQ were assigned by the US Coast Guard to ALLAN SLEEPER of CAROLINA BEACH, NC. The company is recorded as out of business since 1983 — 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
ASQ
Location
CAROLINA BEACH, NC
In business
since 1982
Status
Out of business (1983)
ALLAN SLEEPER hulls (1982–1983) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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ALLAN SLEEPER HIN FAQ
What does a ALLAN SLEEPER HIN look like?
It starts with the three characters "ASQ" — the Manufacturer Identification Code the US Coast Guard assigned to ALLAN SLEEPER — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ALLAN SLEEPER hulls (1982–1983) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is ALLAN SLEEPER still in business?
USCG records list ALLAN SLEEPER as out of business since 1983. 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 ALLAN SLEEPER HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ALLAN SLEEPER hulls (1982–1983) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in NC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "ALLAN SLEEPER HIN Decoder," carwhere.com/hin-decoder/asq, last verified 2026-06-12.