Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS4EH callsign genealogy
Currently held by BOWEN, MARCUS S
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 KS4EH's current licensee, walking backwards.
- N4TMNno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KS4EH.
- BOWEN, MARCNCgranted 2025-01-29