Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG5LLK callsign genealogy
Currently held by Bisdorf, Linda 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 KG5LLK's current licensee, walking backwards.
- Bisdorf, Linda LOKgranted 2018-07-02cancelled 2019-03-26
Successor callsigns
Callsigns held now by people who previously held KG5LLK.
- Blevins, Chad WARgranted 2026-07-11
All historical holders
Every license row we've seen with the callsign KG5LLK, oldest first.
- Blevins, Chad W AR2016-02-09 → cancelled 2016-07-19
- Bisdorf, Linda L OK2019-03-26 active