From HFUndergroundpirate radio station that appeared in 2005 with a Halloween-themed broadcast. Kracker's shows have frequently appeared on various relay transmissions, and occasional live transmissions.
Kracker's shows are notable in that they morph widely in substance, content and name. Some of the other pirate transmissions suspected of being originiated by Kracker include:
Many of these may be considered one-shot transmissions, but careful listening usually gives away the connection to Kracker's production techniques.