Ignoring phase synchronization concerns, a cell phone can transmit about 3W of power, so a million of them would be about equivalent to the 3MW of the HAARP tra

Ignoring phase synchronization concerns, a cell phone can transmit about 3W of power, so a million of them would be about equivalent to the 3MW of the HAARP transmitter. Frequencies are different, HAARP is in the MHz range, cell phones are GHz, so while I bet your cell phone array would have less effect on the ionosphere, I also bet it it would cook a mean hot pocket. https://en.wikipedia.org/wiki/High-frequency_Active_Auroral_Research_Program https://en.wikipedia.org/wiki/High-frequency_Active_Auroral_...