Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4IYW callsign genealogy
Currently held by RENALDO, NORVAL 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 WD4IYW's current licensee, walking backwards.
- RENALDO, NORVAL HNCgranted 2012-12-19cancelled 2013-01-29
Successor callsigns
Callsigns held now by people who previously held WD4IYW.
No current licensee on record previously held this callsign.