Latest status of ISS Ham Radio stations

Status as of January 7, 2026
​Columbus Module radio:

• IORS (Kenwood D710GA) – STATUS - Configured.  Default mode is for voice repeater (145.990 MHz up {PL 67} & 437.800 MHz down).  ​​​​​​​​​​​​
  • Powering OFF Jan 7 at 17:40:00 UTC​
  • Powering ON ​ Jan 9 at 10:00:00 UTC

​Capable of supporting USOS scheduled voice contacts, packet and voice repeater ops.

• Ham TV  – STATUS - Configured. ​​ Default mode is for​​​ scheduled digital amateur television operations (2395.00 MHz).
  • Powering OFF ​TBD​
  • Powering ON TBD

Capable of supporting USOS scheduled school contacts with video.​
​
Service Module radio:

• IORS (Kenwood D710E) – STATUS - Not in APRS configuration; only being used for voice contacts at this time. ​​Default mode is for​​​ packet operations (145.825 MHz up & down) but occasionally used for SSTV (145.800 MHz down)​​.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​
  • Powering OFF  Jan 7 at 17:45:00 UTC​
  • Powering ON TBD
  • SSTV Activity: ON TBD OFF TBD 

          Pauses in SSTV expected in support of school ham radio contacts.​​​Capable of supporting ROS scheduled voice contacts, packet, SSTV and voice repeater ops.