Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5SCE callsign genealogy
Currently held by MCCONNAUGHHAY, JOHNNY S
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 K5SCE's current licensee, walking backwards.
- Coats, Jonathon MARgranted 2022-02-14cancelled 2022-03-05
Successor callsigns
Callsigns held now by people who previously held K5SCE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5SCE, oldest first.
- MCCONNAUGHHAY, JOHNNY S AR2009-01-22 → cancelled 2021-01-23
- Coats, Jonathon M AR2022-03-05 active