Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MCF callsign genealogy
Currently held by DURHAM, KENNETH M
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 K5MCF's current licensee, walking backwards.
- Parker Jr, Ricky WTXgranted 2017-08-21cancelled 2017-10-03
Successor callsigns
Callsigns held now by people who previously held K5MCF.
- Parker Jr, Ricky WTXgranted 2020-07-28
All historical holders
Every license row we've seen with the callsign K5MCF, oldest first.
- DURHAM, KENNETH M TX1997-05-06 → cancelled 2009-05-07
- Parker Jr, Ricky W TX2017-10-03 → cancelled 2020-07-28