Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5ZV callsign genealogy
Currently held by TELTSCHIK, ERWIN G
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 K5ZV's current licensee, walking backwards.
- TELTSCHIK, ERWIN GVAgranted 2009-08-10cancelled 2013-08-02
Successor callsigns
Callsigns held now by people who previously held K5ZV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ZV, oldest first.
- MOORE III, JOSEPH B TX2006-12-01 → cancelled 2012-11-13
- TELTSCHIK, ERWIN G TX2023-06-06 active