Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA2DUG callsign genealogy
Currently held by Maso, Douglas 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 KA2DUG's current licensee, walking backwards.
- Maso, Douglas RNYgranted 2024-04-20cancelled 2024-05-11
Successor callsigns
Callsigns held now by people who previously held KA2DUG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA2DUG, oldest first.
- DIXON, ROBERT W NY2006-12-07 → cancelled 2019-02-12
- Maso, Douglas R NY2024-05-11 active