Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4KBW callsign genealogy
Currently held by Mabia, Randy
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 KK4KBW's current licensee, walking backwards.
- West, Kesha BTNgranted 2021-03-11cancelled 2022-04-05
Successor callsigns
Callsigns held now by people who previously held KK4KBW.
- Mabia, RandyGAgranted 2022-05-26
All historical holders
Every license row we've seen with the callsign KK4KBW, oldest first.
- Mabia, Randy GA2012-06-20 → cancelled 2012-08-11
- West, Kesha B TN2022-04-05 active