Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5TWK callsign genealogy
Currently held by Kelly 554, Tom 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 KD5TWK's current licensee, walking backwards.
- Kelly Jr, Tom WTXgranted 2002-07-25cancelled 2002-09-05
Successor callsigns
Callsigns held now by people who previously held KD5TWK.
No current licensee on record previously held this callsign.