Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA7GTX callsign genealogy
Currently held by PHILO, WILLIAM H
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 WA7GTX's current licensee, walking backwards.
- Wilkinson, Douglas EWAgranted 2024-04-25cancelled 2024-09-10
Successor callsigns
Callsigns held now by people who previously held WA7GTX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7GTX, oldest first.
- PHILO, WILLIAM H VA1996-11-04 → cancelled 2008-11-05
- Wilkinson, Douglas E WA2024-09-10 active