I ran a search in the P3 forums & was unable to find anything about interference issues with cell towers & the P3's. A park not far from me just had a new cell tower erected & it sparked my curiosity. I flew an fc40 that had the 5.3Ghz freq with no issues around but at distance from cell towers. The P2 ran on 2.4 Ghz & many had issues around these towers. Since the P3's are on the 2.4Ghz are they susceptible to the same issues the P2 had being on the same freq's or were modifications made to prevent issues.