| DUBUS contest 2012 | |||||
| Date | Time | QRG - mode | |||
| March 3 / 4 | 00 - 24 UTC | 432 & 3.4 GHz - CW/SSB | |||
| March 31 / April 1 | 00 - 24 UTC | 144 MHz & 10 GHz + up - CW/SSB | |||
| April 28/ 29 | 00 - 24 UTC | 2.3 GHz - CW/SSB | |||
| May 26 / 27 | 00 - 24 UTC | 1.2 GHz - CW/SSB | |||
| June 23 / 24 | 00 - 24 UTC | 5.7 GHz - CW/SSB | |||