Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6KDX callsign genealogy
Currently held by DIMMICK, KEITH
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 N6KDX's current licensee, walking backwards.
- DIMMICK, KEITHCAgranted 2011-06-15cancelled 2014-07-04
Successor callsigns
Callsigns held now by people who previously held N6KDX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6KDX, oldest first.
- QUINN, JOHN R CA1999-03-25 → cancelled 2011-03-26
- DIMMICK, KEITH CA2025-06-21 active