WHDT, virtual channel 9 ( UHF digital channel 42), is an independent television station located in Stuart, Florida, United States. The station is owned by Günter Marksteiner. WHDT maintains studio facilities located on Southeast Waaler Street in Stuart, and its transmitter is located in Wellington. The station's programming is simulcast on translator station WHDT-LD, virtual channel 3 (UHF digital channel 38), in Boston, Massachusetts (with transmitter facilities located in the Government Center district in downtown Boston), and on WHDN-CD, virtual channel 9 (UHF digital channel 26), in Naples, Florida.
On cable, WHDT is available on: AT&T U-verse channel 44 in standard definition and channel 1044 in high definition; DIRECTV channel 59 in standard definition and high definition; DISH Network channel 9 (transponder 8877) in standard definition and digital channel 9-00 (transponder 5186) in high definition; Comcast channel 16, 17 in standard definition and channel 438 in high definition in West Palm Beach; Home Town Cable channel 7 in standard definition and channel 307 in high definition West Palm Beach.