Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5OOG callsign genealogy
Currently held by RESTER JR, MAURY O
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 WA5OOG's current licensee, walking backwards.
- RESTER JR, MAURY OTXgranted 2019-06-14cancelled 2019-07-16
Successor callsigns
Callsigns held now by people who previously held WA5OOG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA5OOG, oldest first.
- RESTER JR, MAURY O TX1987-09-15 → cancelled 1999-09-16
- RESTER JR, MAURY O TX2019-07-16 active