Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4MAN callsign genealogy
Currently held by FOREMAN, MATTHEW 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 K4MAN's current licensee, walking backwards.
- RIELL, MATTHEWNCgranted 2012-12-19cancelled 2013-03-26
Successor callsigns
Callsigns held now by people who previously held K4MAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4MAN, oldest first.
- FOREMAN, MATTHEW C IN2000-06-20 → cancelled 2012-06-21
- RIELL, MATTHEW NC2023-01-06 active