Starting June 7th, and continuing for the next month, the FAA has warned airplane pilots that GPS signals on the West Coast, and especially over California and Nevada, may be impacted.
The reason why is not exactly clear, but as Gizmodo notes, the US military will be testing a device or devices that will potentially jam GPS signals for six hours each day. Officially the tests were announced by the FAA but are centered near the US Navy’s largest installation in the Mojave Desert, China Lake, located “just down the road” from Area 51. The Navy has kept silent about the nature of the tests.
As Gizmodo adds, the FAA issued an advisory warning pilots on Saturday that global positioning systems (GPS) could be unreliable during six different days this month, primarily in the Southwestern United States. On June 7, 9, 21, 23, 28, and 30th the GPS interference testing will be taking place between 9:30am and 3:30pm Pacific time. But if you’re on the ground, you probably won’t notice interference. Continue reading »