Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KTO callsign genealogy
Currently held by BASSETT, MARION 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 K4KTO's current licensee, walking backwards.
- Elkins, Stanley RFLgranted 2022-03-21cancelled 2024-09-24
Successor callsigns
Callsigns held now by people who previously held K4KTO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4KTO, oldest first.
- BASSETT, MARION E FL1987-12-08 → cancelled 1999-12-09
- Elkins, Stanley R FL2024-09-24 active