Development of HB9O
| In October 1965 USKA (Union of Swiss Short Wave Amateurs) becomes the patronage of HB9O. The station is updated several times: 1979, 1995, 2002 and 2010. After a two year brake (2008 - 2010) the reworked station HB9O starts operation at the new location in the aviation hall. |
 |
| HB9O between 1979 and 1990 |