Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3WLF callsign genealogy
Currently held by Rios, Walter
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 K3WLF's current licensee, walking backwards.
- Rios, WalterPAgranted 2019-08-06cancelled 2020-09-18
Successor callsigns
Callsigns held now by people who previously held K3WLF.
No current licensee on record previously held this callsign.