Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK3S callsign genealogy
Currently held by CARROLL, ROBERT G
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 KK3S's current licensee, walking backwards.
- CARROLL, ROBERT GFLgranted 2013-08-14cancelled 2019-06-04
Successor callsigns
Callsigns held now by people who previously held KK3S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK3S, oldest first.
- Berrevoets, Jacobus J PA2007-03-14 → cancelled 2019-05-15
- CARROLL, ROBERT G FL2019-06-04 active