Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4MEL callsign genealogy
Currently held by ROBERSON, DUANE
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 KF4MEL's current licensee, walking backwards.
- LESASSIER, MARK ENCgranted 2015-11-24cancelled 2019-10-18
Successor callsigns
Callsigns held now by people who previously held KF4MEL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4MEL, oldest first.
- ROBERSON, DUANE AL2006-06-27 → cancelled 2018-09-25
- LESASSIER, MARK E NC2019-10-18 active