Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MAX callsign genealogy
Currently held by MC WHORTER SR, MAX C
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 K5MAX's current licensee, walking backwards.
- Munnigh, MaxTXgranted 2021-03-22cancelled 2021-04-09
Successor callsigns
Callsigns held now by people who previously held K5MAX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5MAX, oldest first.
- MC WHORTER SR, MAX C MS2009-04-01 → cancelled 2021-02-27
- Munnigh, Max TX2021-04-09 active