Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG5ERX callsign genealogy
Currently held by LAWSON, SETH R
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 KG5ERX's current licensee, walking backwards.
- LAWSON, SETH RTXgranted 2014-03-06cancelled 2014-11-10
Successor callsigns
Callsigns held now by people who previously held KG5ERX.
- LAWSON, SETH RFLgranted 2015-09-29cancelled 2019-02-01