Images on this site were either produced by REC Networks or from others under an appropriate Creative Commons license:

Chicago
Mack Male
Creative Commons CC BY-SA 2.0
Image as modified by REC is distributed under Creative Commons Attribution Share-Alike License with attribution to Mack Male.

For AM broadcast stations - The single Blaw-Knox transmission tower for radio station WLW-AM in Cincinnati, Ohio
Joanna Poe
Creative Commons CC BY-SA 2.0
Image is cropped to meet presentation needs.

For large scale event organizers - Vancouver Folk Music Festival
Richard Eriksson
Creative Commons CC BY 2.0
Image is cropped to meet presentation needs.

For prospective full-power FM broadcasters - WRUW Antenna
glacial23
Creative Commons CC BY-SA 2.0
Image is modified to crop adjacent building.

For prospective low-power FM (LPFM) broadcasters - Broadcasting antenna for WFHA-LP, Melbourne, Florida.
ajmexico
Creative Commons CC-BY-SA-2.0
Image is modified to crop excessive sky.

For sports teams and leagues - Phillips Arena
DerrickT
Creative Commons CC-BY-2.0
Image is cropped to meet presentation needs.

Los Angeles - Highway 110 Los Angeles United States Cityscape Photography
Giuseppe Milo
Creative Commons CC BY 3.0
If you like my pictures please support me buying a print from my shop www.pixael.com/en/pictures thanks!

New York - A portion of the Manhattan skyline, with the Empire State Building right in the center of the photo.
Creative Commons Public Domain CC0 1.0

San Francisco - Skyline of downtown San Francisco from Ina Coolbrith Park on July 15, 2021.
Frank Schulenburg
© Frank Schulenburg / Creative Commons CC BY-SA 4.0
Image as modified by REC is distributed under Creative Commons Attribution Share-Alike License with attribution to Frank Schulenburg.