Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6MK callsign genealogy
Currently held by MAC KAY, DOUGAL 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 N6MK's current licensee, walking backwards.
- KNIGHT, MICHAEL CCAgranted 1999-02-19cancelled 2007-02-23
Successor callsigns
Callsigns held now by people who previously held N6MK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6MK, oldest first.
- MAC KAY, DOUGAL D AZ1996-02-29 → cancelled 2004-08-17
- KNIGHT, MICHAEL C CA2017-02-03 active