Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0GMV callsign genealogy
Currently held by GRIESHABER, JOEL A
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 W0GMV's current licensee, walking backwards.
- GRIESHABER, JOEL AMOgranted 2018-09-25cancelled 2018-12-21
Successor callsigns
Callsigns held now by people who previously held W0GMV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0GMV, oldest first.
- Faulconer, Thomas E MO2005-04-01 → cancelled 2017-07-01
- GRIESHABER, JOEL A MO2018-12-21 active