East coast NOTAM.  " The Notice to Airmen said the GPS tests will be carried out beginning Thursday and are expected to last through February 22. They will cause spotty GPS signals in a several hundred mile radius centered off the coast of Florida." " During the effective period, test events will be active for 45 minutes followed by 15 minutes of off time." West Coast NOTAM.
Verum audaces non gerunt indusia alba. - Ipsi dixit MCMLXXII
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