Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7GRG callsign genealogy
Currently held by GIVAN, GORDON 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 W7GRG's current licensee, walking backwards.
- Gabo, Gilbert RAZgranted 2025-06-25cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held W7GRG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7GRG, oldest first.
- GIVAN, GORDON R WA2008-11-13 → cancelled 2021-01-08
- Gabo, Gilbert R AZ2025-12-09 active