Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5YTR callsign genealogy
Currently held by Treat, Kenneth 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 KD5YTR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD5YTR.
- TREAT, KENNETH CTXgranted 2025-06-19