Manufactures the ATS-909 and resells it to Radio Shack under the DX-398 nameplate. Also offers service.
Radio ShackThough Radio Shack no longer sells the DX-398, they still offer service.
C. Crane CompanyC. Crane Company sells the ATS-909 and replacement parts such as the LCD window and the flipstand.
Universal RadioSells the ATS-909, antennas and accessories, including lucite radio stands.
Grove EnterprisesSells the ATS-909, antennas and accessories.
RadiolabsRadiolabs sells a modified 909 with a blue display among other enhancements.
Kiwa ElectronicsKiwa offers audio and tuning mods for the 909 as well as its famous MW loop antennas.
This FAQ would not have been possible without the help of Rick Whitehouse, who published the first mods on this radio and graciously allowed me to reproduce them here. If a third-party programmer is ever developed, Jim Bowlin will deserve much of the credit for his work in confirming what kind of memory is in the radio and how it's programmed, and Sean Mc. provided the European/Asian memory list. "Rocky" (KA7EII) provided a neat timer tutorial. Thanks also to Bill Bowen, Lindsey (for the special key sequences), Glenn Mitchell, James Marshall, Mildred Pierce and all the dedicated owners in rec.radio.shortwave for their collective comments and experiences.