Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6JSM callsign genealogy
Currently held by Mikottis, John 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 KB6JSM's current licensee, walking backwards.
- Mikottis, John SCAgranted 2025-01-23cancelled 2025-03-28
Successor callsigns
Callsigns held now by people who previously held KB6JSM.
No current licensee on record previously held this callsign.