Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV5GRG callsign genealogy
Currently held by GIESSNER, GEORGE 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 KV5GRG's current licensee, walking backwards.
- GIESSNER, GEORGE RTXgranted 2007-10-02cancelled 2007-10-23
Successor callsigns
Callsigns held now by people who previously held KV5GRG.
- GIESSNER, GEORGE RTXgranted 2008-03-15cancelled 2020-03-17