Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0CRG callsign genealogy
Currently held by Gilmore, Christopher 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 W0CRG's current licensee, walking backwards.
- Gilmore, Christopher RCOgranted 2021-05-10cancelled 2021-10-01
Successor callsigns
Callsigns held now by people who previously held W0CRG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0CRG, oldest first.
- MARCHANT, ROBERT D IA1996-06-18 → cancelled 2008-06-19
- Gilmore, Christopher R TX2021-10-01 active