Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WL3WX callsign genealogy
Currently held by McIlheran, Chad M
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 WL3WX's current licensee, walking backwards.
- McIlheran, Chad MAKgranted 2003-04-22cancelled 2008-05-03
Successor callsigns
Callsigns held now by people who previously held WL3WX.
- McIlheran, Chad MTXgranted 2026-01-10