Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5MRS callsign genealogy
Currently held by Campbell Jr, Kenneth N
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 KC5MRS's current licensee, walking backwards.
- Campbell, Deborah JMSgranted 2003-02-03cancelled 2005-03-29
Successor callsigns
Callsigns held now by people who previously held KC5MRS.
- Campbell Jr, Kenneth NMSgranted 2025-02-13
All historical holders
Every license row we've seen with the callsign KC5MRS, oldest first.
- Campbell Jr, Kenneth N MS1995-11-21 → cancelled 2001-03-27
- Campbell, Deborah J MS2025-02-15 active