Homelandsecurity Technology is using cookies

We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.

ContinueLearn More X
X

Nationwide Automatic Identification System (NAIS),

Type

Maritime digital communication system

Operator

US Coast Guard

Entry into Service

September 2007

Coverage

58 US ports and 11 coastal areas

Message Statistics

64 million AIS messages a day
Expand

Go Top