Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3MCB callsign genealogy
Currently held by Burks, Matthew C
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 K3MCB's current licensee, walking backwards.
- Barcelowsky, Michael CPAgranted 2025-01-29cancelled 2025-03-11
Successor callsigns
Callsigns held now by people who previously held K3MCB.
- Burks, Matthew CTNgranted 2020-03-10
All historical holders
Every license row we've seen with the callsign K3MCB, oldest first.
- Burks, Matthew C TN2010-08-28 → cancelled 2020-03-10
- Barcelowsky, Michael C PA2025-03-11 active