Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4TBL callsign genealogy
Currently held by Bourgoin, Susan 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 KG4TBL's current licensee, walking backwards.
- Loposser, BelindaTNgranted 2016-05-31cancelled 2016-06-18
Successor callsigns
Callsigns held now by people who previously held KG4TBL.
- Bourgoin, Susan MFLgranted 2002-04-30cancelled 2014-05-01
All historical holders
Every license row we've seen with the callsign KG4TBL, oldest first.
- Bourgoin, Susan M FL2002-04-30 → cancelled 2003-03-24
- Loposser, Belinda A TN2026-08-29 active