We are a group of active and retired Siemens employees
  with a common interest in technology and communications.

  The group named "Radiogyr" was established in 2000.
  The name was changed in the year 2008.
  The group consists of approximately 25 members.

  Our club station HB9SI is located in Zug within the company facilities;
  the short-wave and ultra short-wave antennas are easy to find.

  We regularly meet with members of the USKA Zug HB9RF
  - on the first and third Thursday of each month at the "Stamm"  
    starting at 2000 hrs CET (Central European Time Zone).
    in one of the rooms at the Siemens Forum.
  - Each Sunday at 1100 hrs CET for a local QSO
    on relay HB9RF at 438.675 MHz.

  Guests are always welcome!