Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4FXY callsign genealogy
Currently held by BATES, JAMES C
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 KD4FXY's current licensee, walking backwards.
- Bates, James CGAgranted 2011-10-27cancelled 2012-03-10
Successor callsigns
Callsigns held now by people who previously held KD4FXY.
- Bates, James CGAgranted 2011-10-27cancelled 2012-03-10