Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3MAC callsign genealogy
Currently held by Carroll, Michael A
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 KC3MAC's current licensee, walking backwards.
- Carroll, Michael AMAgranted 2015-01-07cancelled 2015-01-27
Successor callsigns
Callsigns held now by people who previously held KC3MAC.
No current licensee on record previously held this callsign.