Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB4NK callsign genealogy
Currently held by Mcgee, Matt R
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 AB4NK's current licensee, walking backwards.
- Mcgee, Matt RGAgranted 2024-08-13cancelled 2024-09-14
Successor callsigns
Callsigns held now by people who previously held AB4NK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB4NK, oldest first.
- COHEN, DAVID FL1998-12-18 → cancelled 2010-12-21
- Mcgee, Matt R GA2024-09-14 active