Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0SYN callsign genealogy
Currently held by Prockl, Gerry N
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 KB0SYN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB0SYN.
- Prockl, Gerry NWIgranted 2005-03-16cancelled 2007-04-13