Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA3DON callsign genealogy
Currently held by Hobson, Donald 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 WA3DON's current licensee, walking backwards.
- Hobson, Donald RMDgranted 2003-04-08cancelled 2003-09-26
Successor callsigns
Callsigns held now by people who previously held WA3DON.
No current licensee on record previously held this callsign.