Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0XOK callsign genealogy
Currently held by Manderbach, Kerry K
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 K0XOK's current licensee, walking backwards.
- Manderbach, Kerry KMOgranted 2005-11-22cancelled 2008-02-02
Successor callsigns
Callsigns held now by people who previously held K0XOK.
No current licensee on record previously held this callsign.