SUTRO TOWER Sutro Tower is a 977-foot tall self-supporting steel structure which is shared by ten television stations and four FM radio stations to enable them to broadcast their signals to the general public. Sutro Tower is owned and operated by Sutro Tower Inc. (STI), an independent corporation founded in 1968 by the owners of KTVU-2, KRON-4, KPIX-5, and KGO-TV 7. The owners hold equal shares ...

Sutro Tower now has TV and FM antennas located above and below Level 6 as shown in the diagram above. Don't miss the detailed diagram which shows where each antenna is on the existing tower, and where Sutro Tower plans to locate the DTV mast. The proposed 125-foot long DTV mast would hang below the crossbars at Level 6. Anticipated radiated power is to be 4.9 MW (megawatts) in addition to the ...