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UP FOR GPS E-MAIL NOTICES
For those users who have an urgent need to be notified of changes
to the GPS Constellation, the U.S. Coast Guard Navigation Center
NANU List Server is available for subscription. This service
provides the subscriber with an e-mail containing the NANU that
is sent by the Navigation Center within 60 minutes of notification
by the Air Force of a change to the GPS Constellation. Subscribe
to the NANU List Server.
For those users who wish to check on recent changes to the
GPS Constellation, the Navigation Center website Active NANU
Page is available. This website-based service is updated between
the hours of 0600 and 1800 EST upon notification by the Air
Force of a change to the GPS Constellation. Changes to the constellation
which occur after 1800 EST are updated on the website at 0600
the next day.
For those users who have urgent need to be notified of changes
to the GPS Status Message, the U.S. Coast Guard Navigation Center
GPS Status Message List Server is also available for subscription.
This service provides the subscriber with an e-mail containing
the newly updated Status Message that is sent by the Navigation
Center within 60 minutes of notification by the Air Force of
a change to the GPS Constellation. Subscribe
to the GPS Status List Server.
For those users who wish to check on recent changes to the
GPS Status Message, the U.S. Coast Guard Navigation Center
website GPS
Status Message Page is available. This website-based service
is updated daily between 1000 and 1400 EST, or as changes
occur. Changes to the constellation which occur after 1800
EST are updated on the website at 0600 the next day.
Note: Please be aware that List Server emails
are sent daily and every time the GPS Constellation changes.
PRIVACY INFORMATION: These mailing lists
are "opt-in". Disclosure of your email address is
voluntary. It is solicited for the sole purpose of delivering
the requested information to you and will not be released to
any other party.
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