Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4UP callsign genealogy
Currently held by TOTH, SCOTT R
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 KV4UP's current licensee, walking backwards.
- TOTH, SCOTT RNCgranted 2013-12-16cancelled 2014-01-27
Successor callsigns
Callsigns held now by people who previously held KV4UP.
- TOTH, SCOTT RNCgranted 2017-09-06