Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4GW callsign genealogy
Currently held by Lopez, Thomas 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 AJ4GW's current licensee, walking backwards.
- Westling, Gary RVAgranted 2013-01-10cancelled 2013-03-15
Successor callsigns
Callsigns held now by people who previously held AJ4GW.
- Lopez, Thomas LALgranted 2018-04-11
All historical holders
Every license row we've seen with the callsign AJ4GW, oldest first.
- Lopez, Thomas L AL2003-10-29 → cancelled 2008-05-06
- Westling, Gary R VA2023-02-14 active