Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4RDL callsign genealogy
Currently held by Lafontaine, Ronald D
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 W4RDL's current licensee, walking backwards.
- LaFontaine, Ronald DFLgranted 2003-02-13cancelled 2003-09-30
Successor callsigns
Callsigns held now by people who previously held W4RDL.
No current licensee on record previously held this callsign.