Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6NRD callsign genealogy
Currently held by Mathews, Geoffrey S
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 K6NRD's current licensee, walking backwards.
- Mathews, Geoffrey SCAgranted 2018-06-07cancelled 2018-06-26
Successor callsigns
Callsigns held now by people who previously held K6NRD.
No current licensee on record previously held this callsign.