Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6GW callsign genealogy
Currently held by COULTER, ROBERT B
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 KH6GW's current licensee, walking backwards.
- Cline, George WHIgranted 2014-02-24cancelled 2015-02-14
Successor callsigns
Callsigns held now by people who previously held KH6GW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KH6GW, oldest first.
- COULTER, ROBERT B AS2001-04-04 → cancelled 2013-07-03
- Cline, George W HI2025-03-27 active