Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY7KY callsign genealogy
Currently held by RITTER, THOMAS D
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 WY7KY's current licensee, walking backwards.
- RITTER, THOMAS DWYgranted 2011-08-03cancelled 2012-08-14
Successor callsigns
Callsigns held now by people who previously held WY7KY.
No current licensee on record previously held this callsign.