Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG7RYT callsign genealogy
Currently held by Pima County OEM Communications
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 KG7RYT'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 KG7RYT.
- KK7OEMcancelledPima County OEM CommunicationsAZgranted 2015-04-21cancelled 2017-04-25