Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5FRY callsign genealogy
Currently held by SLEDZ, KENNETH W
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 KD5FRY's current licensee, walking backwards.
- CALVERT JR, ROBERT LMSgranted 2015-09-30cancelled 2019-07-02
Successor callsigns
Callsigns held now by people who previously held KD5FRY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5FRY, oldest first.
- SLEDZ, KENNETH W TX1998-11-24 → cancelled 2010-11-25
- CALVERT JR, ROBERT L MS2019-07-02 active