Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD7RAT callsign genealogy
Currently held by CLAYTON, JAMES 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 WD7RAT's current licensee, walking backwards.
- CLAYTON, JAMES GUTgranted 2017-05-17cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held WD7RAT.
No current licensee on record previously held this callsign.