Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3CAN callsign genealogy
Currently held by Charlestown Amateur Radio Club
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 KB3CAN's current licensee, walking backwards.
- KC3YEEcancelledCharlestown Amateur Radio ClubMDgranted 2023-12-15cancelled 2024-01-06
Successor callsigns
Callsigns held now by people who previously held KB3CAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB3CAN, oldest first.
- CHARLESTOWN AMATEUR RADIO CLUB MD2008-03-11 → cancelled 2020-03-12
- Charlestown Amateur Radio Club MD2024-01-06 active