Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4LW callsign genealogy
Currently held by Burkhart, Thomas 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 AJ4LW's current licensee, walking backwards.
- Burkhart, Thomas HGAgranted 2005-10-17cancelled 2008-10-18
Successor callsigns
Callsigns held now by people who previously held AJ4LW.
- Burkhart, Thomas HLAgranted 2016-02-12