Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9ZNC callsign genealogy
Currently held by STEIN, ERIC M
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 K9ZNC's current licensee, walking backwards.
- STEIN, ERIC MMOgranted 2012-04-10cancelled 2012-05-11
Successor callsigns
Callsigns held now by people who previously held K9ZNC.
No current licensee on record previously held this callsign.