Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4GTW callsign genealogy
Currently held by Attaway, William 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 KR4GTW's current licensee, walking backwards.
- Attaway, William RGAgranted 2005-11-09cancelled 2006-01-19
Successor callsigns
Callsigns held now by people who previously held KR4GTW.
No current licensee on record previously held this callsign.