Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4KDM callsign genealogy
Currently held by Meacham, Matthew M
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 N4KDM's current licensee, walking backwards.
- Meacham, Matthew MTNgranted 2018-12-19cancelled 2019-02-02
Successor callsigns
Callsigns held now by people who previously held N4KDM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4KDM, oldest first.
- FIELDS, CHARLES V NC2002-11-25 → cancelled 2015-02-24
- Meacham, Matthew M TN2019-02-02 active