Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2M callsign genealogy
Currently held by Swain, Thomas
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 KD2M's current licensee, walking backwards.
- Swain, ThomasFLgranted 2023-11-14cancelled 2024-09-28
Successor callsigns
Callsigns held now by people who previously held KD2M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD2M, oldest first.
- MELENDEZ, DAMIAN NM2012-07-21 → cancelled 2024-09-10
- Swain, Thomas FL2024-09-28 active