en.wikipedia.org/wiki/High_Frequency_Active_Auroral_Research_Program

The High Frequency Active Auroral Research Program (HAARP) was initiated as an ... As a university-owned facility, HAARP is a high-power, high-frequency transmitter used for study of the ionosphere. The most prominent instrument at ...

www.gi.alaska.edu/haarp/frequently-asked-questions-faq

The facility uses 30 transmitter shelters, each with six pairs of two 10 kilowatt transmitters, to achieve the 3.6 MW transmit power. What Is HAARP Used For?

www.nbcnews.com/science/weird-science/conspiracy-theories-abound-u-s-military-closes-haarp-n112576

May 22, 2014 ... The 180-antenna HAARP array is spread across a 40-acre site at ... Alaska, where it has a high-power radio frequency transmitter that can ...

www.livescience.com/45829-haarp-shutdown.html

May 22, 2014 ... HAARP operates out of the HAARP Research Station in Gakona, Alaska, where it has a high-power radio frequency transmitter that can perturb ...

www.smithsonianmag.com/smart-news/scientists-alaska-research-lab-are-holding-open-house-dispel-conspiracy-theories-180960255

Aug 25, 2016 ... One of the world's most powerful transmitter facilities, the HAARP transmitter array has provided information about some of the most basic ...

apnews.com/b044592a89b14171b50d2f5e9d4b4a6c

Sep 1, 2018 ... Short for High-frequency Active Auroral Research Program, HAARP has been ... ( IRI), the world's most powerful high-frequency radio transmitter.

rationalwiki.org/wiki/HAARP

Nov 14, 2018 ... The HAARP facility is essentially a large radio transmitter and antenna located in Alaska designed to operate in the shortwave band.

www.science.gov/topicpages/h/haarp+hf+transmitter

DEMETER observations of ELF waves injected with the HAARP HF transmitter M. Platino,1 U. S. Inan,1 T. F. Bell,1 M. Parrot,2 and E. J. Kennedy3...Frequency ...

www.alaskapublic.org/2017/02/21/haarp-schedules-first-experiments-since-uaf-takeover

Feb 21, 2017 ... HAARP antenna array in Gakona, AK (Photo courtesy of the US Airforce) ... The generators energize HAARP's 3.6 megawatt transmitter, ...