Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MAX callsign genealogy
Currently held by Wiggins Jr, Ronald L
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 K4MAX's current licensee, walking backwards.
- Wiggins Jr, Ronald LTNgranted 2015-08-18cancelled 2015-09-29
Successor callsigns
Callsigns held now by people who previously held K4MAX.
- GARRETT, MAX BALgranted 2009-09-18cancelled 2015-08-17
All historical holders
Every license row we've seen with the callsign K4MAX, oldest first.
- GARRETT, MAX B AL1998-01-22 → cancelled 1999-10-28
- Creamer Jr, Floyd E FL2003-08-01 → cancelled 2015-08-04
- Wiggins Jr, Ronald L TN2025-07-03 active