Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7JOG callsign genealogy
Currently held by O GRADY, JOHN 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 WA7JOG's current licensee, walking backwards.
- O GRADY, JOHN RWAgranted 2013-06-18cancelled 2021-06-29
Successor callsigns
Callsigns held now by people who previously held WA7JOG.
No current licensee on record previously held this callsign.