Engineers all morning discussing Control panels, Controls, Resets, Alarms Icom came out with DTCS code 023-N ...most likely another local DOE freq. here? also had Engineers analog on 167.525 this morning...73,s Marcy ( I also copied a OM tell a YL engineer about adjust "Dipole" ) Long Island, NY Icom R8600 Sirio Discone 2000N