Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WG1P callsign genealogy
Currently held by obrien, douglas e
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 WG1P's current licensee, walking backwards.
- O Brien, Douglas ETXgranted 2009-06-01cancelled 2010-01-26
Successor callsigns
Callsigns held now by people who previously held WG1P.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WG1P, oldest first.
- SASSON D VEGA, CONRADO FL1990-09-04 → cancelled 2002-09-05
- obrien, douglas e TX2019-10-30 active