Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD0GPS callsign genealogy
Currently held by Brown, Michael L
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 WD0GPS's current licensee, walking backwards.
- Brown, Michael LCOgranted 2019-09-18cancelled 2019-12-31
Successor callsigns
Callsigns held now by people who previously held WD0GPS.
No current licensee on record previously held this callsign.