GPS signals in the Western US may be jammed due to testing conducted by the US Department of Defense. There are no references to the specific types of tests but the area of impact, dates, and times of the tests are listed below.
Users of TURN GPS and other GPS services are advised to pay careful attention for any GPS outages or anomalies on these dates and times. Please try to schedule critical GPS usage on alternative dates.
Please feel free to share your findings with the State of Utah UGRC.
Testing Dates and Times
| Date | Time |
|---|---|
| JUNE 7, 2016 | 16:30 – 22:30 |
| JUNE 9, 2016 | 16:30 – 22:30 |
| JUNE 21, 2016 | 16:30 – 22:30 |
| JUNE 23, 2016 | 16:30 – 22:30 |
| JUNE 28, 2016 | 16:30 – 22:30 |
| JUNE 30, 2016 | 16:30 – 22:30 |