Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5RWZ callsign genealogy
Currently held by Zoch, Randy W
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 K5RWZ's current licensee, walking backwards.
- ZOCH, RANDOLPH WTXgranted 2004-04-14cancelled 2004-05-04
Successor callsigns
Callsigns held now by people who previously held K5RWZ.
No current licensee on record previously held this callsign.