From the 7th District LNM:
SOUTH CAROLINA – CHARLESTON: GPS TESTING
FLORIDA –
OFFSHORE JACKSONVILLE: GPS TESTING
The GPS
Navigation signal may be unreliable due to testing on GPS frequencies used by shipboard
navigation and handheld systems. Systems
that rely on GPS, such as E-911,
AIS and
DSC, may be affected at an approximate testing center point of 32°54'04.0"N 080°03'06.0"W, with a
possible impact radius of 50NM from center point. GPS testing is scheduled to be conducted on: 27 - 31 JAN 2020. More information is available
at the Coast Guard Navigation Center website
WWW.NAVCEN.USCG.GOV. During this period GPS users are encouraged to report any GPS
service outages that they may experience to the navigation information
service (NIS) by calling by calling (703) 313-5900 or by using the
NAVCEN website to submit a GPS problem report.
The GPS Navigation signal may be unreliable due to testing on GPS frequencies used by shipboard navigation and handheld systems. Systems
that rely on GPS, such as E-911,
AIS and
DSC, may be affected at an approximate testing center point of 30°45'14.1"N 80°23'20.8"W, with a
possible impact radius of 191NM from center point. GPS testing is scheduled to be conducted on: 16 - 24 JAN 2020. More information is available
at the Coast Guard Navigation Center website
WWW.NAVCEN.USCG.GOV. During this period GPS users are encouraged to report any GPS
service outages that they may experience to the navigation information service (NIS) by calling by calling (703) 313-5900 or by using the
NAVCEN website to submit a GPS problem report.