Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC8MKC callsign genealogy
Currently held by RODRIGUES, SHAWN J
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 KC8MKC's current licensee, walking backwards.
- GLADDISH, ROGER MKYgranted 2007-01-08cancelled 2016-05-10
Successor callsigns
Callsigns held now by people who previously held KC8MKC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC8MKC, oldest first.
- RODRIGUES, SHAWN J MI1999-05-04 → cancelled 2011-05-05
- GLADDISH, ROGER M KY2026-02-19 active