WILLIAM E. MUNSON COMPANY HIN Decoder
Hull Identification Numbers beginning with MUN were assigned by the US Coast Guard to WILLIAM E. MUNSON COMPANY of BURLINGTON, WA. The builder is listed in the USCG MIC database. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
MUN
Location
BURLINGTON, WA
In business
since 1994
Status
Listed active in USCG records
WILLIAM E. MUNSON COMPANY hulls (1994–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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WILLIAM E. MUNSON COMPANY HIN FAQ
What does a WILLIAM E. MUNSON COMPANY HIN look like?
It starts with the three characters "MUN" — the Manufacturer Identification Code the US Coast Guard assigned to WILLIAM E. MUNSON COMPANY — followed by a 5-character hull serial and a 4-character date code, 12 characters total. WILLIAM E. MUNSON COMPANY hulls (1994–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is WILLIAM E. MUNSON COMPANY still in business?
USCG records list WILLIAM E. MUNSON COMPANY of BURLINGTON, WA in the MIC database (registered 1994).
How do I decode the year on a WILLIAM E. MUNSON COMPANY HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. WILLIAM E. MUNSON COMPANY hulls (1994–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in WA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "WILLIAM E. MUNSON COMPANY HIN Decoder," carwhere.com/hin-decoder/mun, last verified 2026-06-12.