Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5MVP callsign genealogy
Currently held by GREATHOUSE, BRUCE H
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 KB5MVP's current licensee, walking backwards.
- Del Vecchio, Timothy FOHgranted 2020-11-13cancelled 2021-01-26
Successor callsigns
Callsigns held now by people who previously held KB5MVP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5MVP, oldest first.
- GREATHOUSE, BRUCE H TX2010-04-14 → cancelled 2019-02-05
- Del Vecchio, Timothy F OH2021-01-26 active