Confidence: Medium · Source: FCC ULS · As of 2026-09-15
N7DKH callsign genealogy
Currently held by Hinkle, David K
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 N7DKH's current licensee, walking backwards.
- Hinkle, David KORgranted 2014-07-14cancelled 2014-08-22
Successor callsigns
Callsigns held now by people who previously held N7DKH.
No current licensee on record previously held this callsign.