Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NR6R callsign genealogy
Currently held by SAN DIEGO CONTEST CLUB
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 NR6R's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NR6R.
- NX6TactiveSAN DIEGO CONTEST CLUBCAgranted 2020-02-11
All historical holders
Every license row we've seen with the callsign NR6R, oldest first.
- SAN DIEGO CONTEST CLUB CA1997-11-25 → cancelled 2000-05-05
- Turner, Michael J NM2022-12-22 active