Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9VHM callsign genealogy
Currently held by Greenfield, Miller D
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 K9VHM's current licensee, walking backwards.
- Greenfield, Miller DCAgranted 2022-06-28cancelled 2023-05-26
Successor callsigns
Callsigns held now by people who previously held K9VHM.
- Greenfield, Miller DCAgranted 2024-07-09cancelled 2025-12-09