Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0NWL callsign genealogy
Currently held by CARDOS, JOHN L
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 W0NWL'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 W0NWL.
- CARDOS, JOHN LPAgranted 2012-08-30cancelled 2024-12-04