Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5BVM callsign genealogy
Currently held by Tumilty, Michael 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 K5BVM's current licensee, walking backwards.
- Tumilty, Michael CNMgranted 2022-01-18cancelled 2022-04-26
Successor callsigns
Callsigns held now by people who previously held K5BVM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5BVM, oldest first.
- KUNDE JR, WALTER W TX1995-05-22 → cancelled 2007-05-23
- Tumilty, Michael C NM2022-04-26 active