Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MDA callsign genealogy
Currently held by ATKINS, MICHAEL D
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 K4MDA's current licensee, walking backwards.
- ALBIN, DANIELFLgranted 2017-11-01cancelled 2017-11-25
Successor callsigns
Callsigns held now by people who previously held K4MDA.
- ATKINS, MICHAEL DNCgranted 2019-05-22cancelled 2024-02-04
All historical holders
Every license row we've seen with the callsign K4MDA, oldest first.
- ATKINS, MICHAEL D NC2002-12-14 → cancelled 2009-06-05
- ALBIN, DANIEL FL2017-11-25 active