Anonymous ID: 8eba15 July 23, 2019, 9:01 a.m. No.7146257   🗄️.is 🔗kun

>>7146247

>>7146125

Commercial drones operate in the 900MHz or 5.8GHz bands and have an effective range that's highly dependent on line-of-sight. You can go a mile or two with a clear view, but behind trees etc it can be as low as 0.5 miles or less