Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ7TYV 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 KJ7TYV's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KJ7TYV.
- K7HMCactiveHMC Radio Communications UnitORgranted 2021-05-14