Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0TDL callsign genealogy
Currently held by THOMASSON, TRACY D
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 K0TDL's current licensee, walking backwards.
- THOMASSON, TRACY DMNgranted 1999-05-26cancelled 2000-06-20
Successor callsigns
Callsigns held now by people who previously held K0TDL.
No current licensee on record previously held this callsign.