Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3SRN callsign genealogy
Currently held by WELSH, PAUL H
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 KC3SRN'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 KC3SRN.
- WELSH, PAUL HPAgranted 2021-09-28