Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7DKN callsign genealogy
Currently held by SEREX JR, CHARLES L
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 N7DKN's current licensee, walking backwards.
- Grace II, Don PNVgranted 2014-11-12cancelled 2015-12-01
Successor callsigns
Callsigns held now by people who previously held N7DKN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DKN, oldest first.
- SEREX JR, CHARLES L AZ1997-03-05 → cancelled 2009-03-06
- Grace II, Don P NV2025-12-13 active