Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4DMA callsign genealogy
Currently held by Arsenault, David 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 KD4DMA's current licensee, walking backwards.
- Arsenault, David MSCgranted 2025-04-08cancelled 2025-04-29
Successor callsigns
Callsigns held now by people who previously held KD4DMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4DMA, oldest first.
- ENGLE JR, ALBERT R FL2001-05-09 → cancelled 2013-08-07
- Arsenault, David M SC2025-04-29 active