Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MHS callsign genealogy
Currently held by MANTEO HIGH SCHOOL AMATEUR RADIO CLUB
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 K4MHS's current licensee, walking backwards.
- Stdenis, Matthew HGAgranted 2015-03-10cancelled 2015-03-31
Successor callsigns
Callsigns held now by people who previously held K4MHS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4MHS, oldest first.
- MANTEO HIGH SCHOOL AMATEUR RADIO CLUB NC1998-11-19 → cancelled 2010-11-20
- Stdenis, Matthew H GA2015-03-31 active