KRTH is a commercial radio station that is licensed to Los Angeles, California, United States and serves the Greater Los Angeles area. The station is owned by Audacy, Inc. and broadcasts a classic hits format. KRTH's studios are located on Wilshire Boulevard in the Miracle Mile district of Los Angeles. The station's signal covers an extremely large area of Southern California due in part to its antenna location on Mt. Wilson. It can be heard as far south as San Diego, as far east as Moreno Valley, as far west as Santa Barbara, and as far north as Barstow. KRTH is the flagship station for the nationally syndicated program Rewind with Gary Bryan.
K45LA made its debut broadcast on August 11, 1941.
Mount Wilson (California)
Mount Wilson is a peak in the San Gabriel Mountains, located within the San Gabriel Mountains National Monument and Angeles National Forest in Los Angeles County, California. With only minor topographical prominence the peak is not naturally noticeable from a distance, although it is easily identifiable due to the large number of antennas near its summit. It is a subsidiary peak of nearby San Gabriel Peak.
The northern slope of Mount Wilson, atop which sits an antenna farm near its summit, as seen from Angeles Crest Highway
Pack train to Wilson Peak, Sierra Madre Trail, c. 1900. Photo by George Wharton James.
The Mount Wilson Trail is still open to hikers today.
Mount Wilson aerial photo, showing Radio Ridge antenna farm and the Observatory. Photo by Doc Searls.