KYSR and KCRW are not located on Mt Lee. They are co- located on a peak at the end of Briarcrest Rd overlooking Coldwater Cnyn adjacent to the general Beverly Hills area several miles west of Mt Lee. The two stations directly overlook the Valley and the Westside, whereas Mt Lee being East and North of the 101 Freeway overlooks Burbank, Glendale, Hollywood,and Downtown.I know this is SF Radio board, but someone mentions about Los Angeles Superpower FM stations.
107.5 KLVE Spanish AC - Uforia Audio Network - 29,500wtts 2998 ft Overpowered
106.7 KROQ Alternative - Audacy Radio - 5,600wtts 1338ft Correct Power (Transmit from Flint Peak)
105.9 KPWR Rhythmic CHR - Meruelo Radio - 25,000wtts 3,035ft Overpowered
105.1 KKGO Country - Mt Wilson FM Broadcasters - 18,000wtts 2,890ft Overpowered
104.3 KBIG Hot AC - iHeartMedia -65,000wtts 3,045ft Overpowered
103.5 KOST AC - iHeartMedia 11,500wtts 3,114 ft Overpowered
102.7 KIIS CHR/Pop - iHeartMedia 8,000wtts 2,959 ft Overpowered
101.9 KSCA Regional Mexican - Uforia Audio Network - 4,800wtts 2,831ft Overpowered
101.1 KRTH Classic Hits - Audacy Radio 51,000wtts 3,133ft Overpowered
100.3 KKLQ Contemporary Christian Music - EMF 5,400wtts 2,916ft Overpowered
99.9 KOLA Classic Hits Anaheim Broadcasting Corp 29,500wtts 1,663ft Overpowered (Can be heard in Los Angeles)
99.5 KKLA Christian Talk - Salem Media - 10,000wtts 2,959ft Overpowered
98.7 KYSR Alternative - iHeartMedia - 75,000wtts 1,180ft Overpowered (transmit from Mt. Lee (Hollywood Sign)
97.9 KLAX Regional Mexican Spanish Broadcasting System -33,000wtts 604ft Correct Power (transmit from Glendale)
97.5 KLYY Spanish Adult Hits Entravision 72,000wtts 1,827ft Overpowered (Can be heard in Los Angeles)
97.1 KNX-FM News - Audacy Radio - 21,000wtts 3,002ft Overpowered
96.3 KXOL - Spanish Rhythmic CHR - Spanish Broadcasting System - 6,600 1,306 ft (Correct Power) Transmit from Flint Peak Used to be grandfather @ 54kw/147M.
95.5 KLOS - Album Oriented Rock - Meruelo Radio - 63,000wtts 3,130ft Overpowered
94.7 KTWV - Rhythmic AC - Audacy Radio - 58,000wtts 2,9831ft Overpowered
93.9 KLLI - Spanish Rhythmic CHR - Meruelo Radio 18,500wtts 3,009ft Overpowered
93.1 KCBS-FM - Adult Hits - Audacy Radio 27,500wtts 3,524ft Overpowered
92.3 KRRL - Urban - iHeart Media - 42,000wtts 2,910ft Overpowered
91.5 KUSC - Classical - University of Southern California 39,000wtts 2,923ft Overpowered
90.7 KPFK - Variety - Pacifica Foundation 110,000wtts 2,831ft Overpowered
89.9 KCRW - NPR News/AAA - Santa Monica College - 6,900wtts 1,109ft Correct Power Transmitting from Mt. Lee (Hollywood sign)
89.3 KPCC - NPR News/Talk - Pasadena City College - 600wtts 2,923ft Correct Power
88.1 KKJZ - Jazz - CSU-Long Beach 30,000wtts 449ft Underpowered Transmitted from Signal Hill in Long Beach
I believe the first and possibly last broadcast station on Mt Lee was Don Lee's experimental TV station W6XAO, which would later become KTSL, KNXT and then, of course KCBS TV. The station moved from Mt Lee to Mt Wilson around the time KTSL (for Thomas Lee) would become KNXT after the sale to CBS around 1951.