Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9MAC callsign genealogy
Currently held by MAC KINNON, CHARLES W
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 K9MAC's current licensee, walking backwards.
- MAC KINNON, CHARLES Wcancelled 1998-01-07
Successor callsigns
Callsigns held now by people who previously held K9MAC.
No current licensee on record previously held this callsign.