NORTH ATLANTIC INFLATABLES HIN Decoder
Hull Identification Numbers beginning with NAI were assigned by the US Coast Guard to NORTH ATLANTIC INFLATABLES of PORTLAND, ME. 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
NAI
Location
PORTLAND, ME
In business
since 2009
Status
Listed active in USCG records
NORTH ATLANTIC INFLATABLES hulls (2009–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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NORTH ATLANTIC INFLATABLES HIN FAQ
What does a NORTH ATLANTIC INFLATABLES HIN look like?
It starts with the three characters "NAI" — the Manufacturer Identification Code the US Coast Guard assigned to NORTH ATLANTIC INFLATABLES — followed by a 5-character hull serial and a 4-character date code, 12 characters total. NORTH ATLANTIC INFLATABLES hulls (2009–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is NORTH ATLANTIC INFLATABLES still in business?
USCG records list NORTH ATLANTIC INFLATABLES of PORTLAND, ME in the MIC database (registered 2009).
How do I decode the year on a NORTH ATLANTIC INFLATABLES HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. NORTH ATLANTIC INFLATABLES hulls (2009–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 ME
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "NORTH ATLANTIC INFLATABLES HIN Decoder," carwhere.com/hin-decoder/nai, last verified 2026-06-12.