Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8NUB callsign genealogy
Currently held by Patzkowsky, Michael T
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 K8NUB's current licensee, walking backwards.
- Patzkowsky, Michael TMIgranted 2019-07-03cancelled 2019-08-02
Successor callsigns
Callsigns held now by people who previously held K8NUB.
No current licensee on record previously held this callsign.