Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WK8X callsign genealogy
Currently held by Wittmann, John W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WK8X's current licensee, walking backwards.
- K3AKKcancelledRAINBOW AMATEUR RADIO ASSOCIATIONNYgranted 2007-03-22cancelled 2008-05-20
- KC8ETQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WK8X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WK8X, oldest first.
- Wittmann, John W FL1998-07-17 → cancelled 2007-08-29
- RAINBOW AMATEUR RADIO ASSOCIATION FL2018-04-25 active