Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4FTL callsign genealogy
Currently held by MC MILLAN, PAUL 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 K4FTL's current licensee, walking backwards.
- NEISLER, RYAN WNCgranted 2021-12-13cancelled 2022-04-08
Successor callsigns
Callsigns held now by people who previously held K4FTL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4FTL, oldest first.
- MC MILLAN, PAUL M FL1998-04-08 → cancelled 2010-04-09
- NEISLER, RYAN W NC2022-04-08 active