Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6MGY callsign genealogy
Currently held by Portilla, Saul
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 KN6MGY's current licensee, walking backwards.
- Portilla, SaulCAgranted 2020-06-15cancelled 2020-11-24
Successor callsigns
Callsigns held now by people who previously held KN6MGY.
- Portilla, SaulCAgranted 2020-06-15cancelled 2021-08-28