Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4MLT callsign genealogy
Currently held by ALLEN JR, FRED H
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 N4MLT's current licensee, walking backwards.
- Troyer, Melvin LVAgranted 2014-02-19cancelled 2016-04-29
Successor callsigns
Callsigns held now by people who previously held N4MLT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4MLT, oldest first.
- ALLEN JR, FRED H NC1995-05-02 → cancelled 2007-05-03
- Troyer, Melvin L VA2026-03-20 active