Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CGC callsign genealogy
Currently held by Callahan, Christi G
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 W4CGC's current licensee, walking backwards.
- Callahan, Christi GKYgranted 2024-08-20cancelled 2024-09-07
Successor callsigns
Callsigns held now by people who previously held W4CGC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4CGC, oldest first.
- HALL, ARTHUR R NC1992-08-18 → cancelled 2004-08-19
- CLIFT, CHARLES G SC2005-07-29 → cancelled 2017-08-01
- HALLFORS, DANA J NC2017-10-13 → cancelled 2019-12-06
- Callahan, Christi G KY2024-09-07 active