Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK9MC callsign genealogy
Currently held by CALVERT, GARY M
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 KK9MC's current licensee, walking backwards.
- CALVERT, GARY Mcancelled 1998-06-10
Successor callsigns
Callsigns held now by people who previously held KK9MC.
- CALVERT, GARY MAZgranted 2019-02-09cancelled 2020-03-07