Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9KMA callsign genealogy
Currently held by Fox, Joan E
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 KC9KMA's current licensee, walking backwards.
- Fox, Joan EILgranted 2005-04-06cancelled 2005-04-26
Successor callsigns
Callsigns held now by people who previously held KC9KMA.
No current licensee on record previously held this callsign.