Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7HMC callsign genealogy
Currently held by HMC Radio Communications Unit
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 K7HMC's current licensee, walking backwards.
- KJ7TYVcancelledHMC Radio Communications UnitORgranted 2021-01-29cancelled 2021-05-14
Successor callsigns
Callsigns held now by people who previously held K7HMC.
No current licensee on record previously held this callsign.