The Phase I amateur radio gear in the FGB appears to have developed an intermittent audio issue that will require some crew time to be scheduled in order to try and determine the cause of the problem. This system has been used primarily for school contacts since the packet system associated with that radio began exhibiting problems during Expedition 6.
The Phase II system in the ISS service module has not been operating properly since August 2006 when the default settings for the radio changed. The radio transmits and receives fine and continues to be used for school contacts but until the radio is reprogrammed, only intermittent operations will be possible. A computer designated for amateur radio operations that will allow reprogramming of the radio is planned to arrive on the next Progress vehicle in 2007. Until the radio is reprogrammed, it is unlikely that any of the automatic modes (Packet and APRS, SSTV or the Crossband Repeater) will be operating or will only operate for brief periods of time.
Kenneth - N5VHO