Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7DKZ callsign genealogy
Currently held by Carpenter, Ethan J
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 N7DKZ's current licensee, walking backwards.
- Carpenter, Ethan JORgranted 2014-12-12cancelled 2016-04-02
Successor callsigns
Callsigns held now by people who previously held N7DKZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DKZ, oldest first.
- SCHMITT, CLAYTON H CO1997-06-24 → cancelled 2009-06-25
- Carpenter, Ethan J TX2016-04-02 active