Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG7RDP callsign genealogy
Currently held by Patton, Ralph D
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 KG7RDP's current licensee, walking backwards.
- Patton, Ralph DORgranted 2014-04-22cancelled 2014-05-13
Successor callsigns
Callsigns held now by people who previously held KG7RDP.
- Patton, Ralph DORgranted 2014-12-30