Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6BSY callsign genealogy
Currently held by Sims, Charles J
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 K6BSY's current licensee, walking backwards.
- Sims, Charles JCAgranted 2016-04-05cancelled 2019-11-02
Successor callsigns
Callsigns held now by people who previously held K6BSY.
No current licensee on record previously held this callsign.