Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4PZ callsign genealogy
Currently held by Back, Ryan T
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 KV4PZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KV4PZ.
- Back, Ryan TGAgranted 2009-03-23cancelled 2013-12-17