Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7RN callsign genealogy
Currently held by NANKIN, RICHARD 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 AC7RN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC7RN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC7RN, oldest first.
- NANKIN, RICHARD D AZ2009-08-25 → cancelled 2021-10-20
- BRISTOW, LARRY E OR2026-04-21 active