Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN6CH callsign genealogy
Currently held by Hoelzle, Eugene C
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 NN6CH's current licensee, walking backwards.
- Hoelzle, Eugene CCAgranted 2004-07-02cancelled 2008-11-29
Successor callsigns
Callsigns held now by people who previously held NN6CH.
- Hoelzle, Eugene CORgranted 2017-09-06