Where was the city near Powell Butte which the transmitter  was located?
Bend, Oregon Bend is a city in, and the county seat of, Deschutes County, Oregon, United States. It is the principal city of the Bend, Oregon Metropolitan Statistical Area. Bend is Central Oregon's largest city, and despite its modest size, is the "de facto" metropolis of the region, owing to the low population density of that area. Bend recorded a population of 76,693 at the time of the 2010 U.S. Census, up from 52,029 at the 2000 census. The estimated population of the city as of 2013 is 81,236. Bend's metro population was estimated at 165,954 as of July 1, 2013. The Bend MSA is the fifth largest metropolitan area in Oregon.
Park City, Montana Park City is a census-designated place (CDP) in Stillwater County, Montana, United States. The population was 870 at the 2000 census. Located 20 miles from the state's largest city, Billings, Park City has a small town atmosphere. The largest building in the city is Park City Schools, a K-12 education system. The school's mascot is the panther and school colors are red and black. It is not incorporated, therefore does not have a mayor or any other "city" legislative positions. Most of the historical buildings are made of sand stone, due to the large sand stone cliffs to the north of the town.