WNNK
| Frequency | 104.1 mhz |
| Present format | Hot A/C |
| Previous formats | Light instrumental music, Album rock (early 1980's), CHR (1985-2002) |
| Present studio location | North Progress Ave., Harrisburg, PA |
| Previous studio locations | Hoffman St., Harrisburg; 3400 N. 6th St., Harrisburg |
| Original call letters | WTPA-FM |
| Transmitter site | Tower Road, north of East Pennsboro Township |
| Notable air personalities | Bruce Bond, Tim Burns, Sue Campbell, "Hollywood", Allen Price, many others |
| Noteworthy | The station was originally part of WTPA-TV (now WHTM); 93.5 in Mechanicsburg became WTPA on the day that 104.1 became WNNK in 1985 |
Studio and transmitter pictures from 1991 (Portzline)
TechnoZone (for the technically curious)
1961 frequency search - PDF file (Contributed by Dave Supplee)
January 1962 construction permit application - PDF file (Contributed by Dave Supplee)
December 1962 construction permit modification - PDF file (Contributed by Dave Supplee)
1978 construction permit application - PDF file (Contributed by Dave Supplee)
Various licenses - PDF file (Contributed by Dave Supplee)
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