Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3JFW callsign genealogy
Currently held by Walsh, James F
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 K3JFW's current licensee, walking backwards.
- Walsh, James FPAgranted 2020-09-10cancelled 2020-09-29
Successor callsigns
Callsigns held now by people who previously held K3JFW.
No current licensee on record previously held this callsign.