Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4RS callsign genealogy
Currently held by Fuller, Mark E
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 KV4RS's current licensee, walking backwards.
- Stearns, Randy WGAgranted 2021-01-11cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held KV4RS.
- Fuller, Mark EFLgranted 2023-10-24
All historical holders
Every license row we've seen with the callsign KV4RS, oldest first.
- Fuller, Mark E FL2013-08-13 → cancelled 2013-11-09
- Stearns, Randy W GA2022-04-12 active