| GPS INTERFERENCE TESTING | The Federal Aviation Administration (FAA) has issued the following notice of GPS interference testing that may result in unreliable or unavailable GPS signal from the surface to altitudes greater than 99,000 ft on 14 - 16 September 2026.
https://www.faasafety.gov/files/notices/2026/Sep/FTBRNC_26-76_GPS_Flight_Advisory.pdf
The impacted area covers nearly the entire state of North Carolina and the surrounding states (please see the advisory’s map).
The testing will be conducted each day from 11:00 am EDT to 7:00 pm EDT (1500Z - 2300Z). | 9/9/2026 | 9/17/2026 | Warning |