Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5KGX callsign genealogy
Currently held by Tredennick, Harry L
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 KD5KGX's current licensee, walking backwards.
- Tredennick, Harry LTXgranted 2000-07-07cancelled 2012-07-10
Successor callsigns
Callsigns held now by people who previously held KD5KGX.
- Tredennick, Harry LTXgranted 2000-07-07cancelled 2012-07-10