Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW1DON callsign genealogy
Currently held by MESSIER, DONALD A
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 KW1DON's current licensee, walking backwards.
- Messier, Donald ARIgranted 2020-06-05cancelled 2020-08-21
Successor callsigns
Callsigns held now by people who previously held KW1DON.
No current licensee on record previously held this callsign.