Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5DCT callsign genealogy
Currently held by CURTISS, TIMOTHY J
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 KC5DCT's current licensee, walking backwards.
- CURTISS, TIMOTHY JTXgranted 2012-02-16cancelled 2012-03-06
Successor callsigns
Callsigns held now by people who previously held KC5DCT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5DCT, oldest first.
- CLAY, PHILLIP W OK1993-11-16 → cancelled 2005-11-17
- CURTISS, TIMOTHY J TX2022-02-11 active