Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KT4WHL callsign genealogy
Currently held by SMITH, PAUL 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 KT4WHL's current licensee, walking backwards.
- Smith, Paul DTXgranted 2016-06-23cancelled 2016-07-12
Successor callsigns
Callsigns held now by people who previously held KT4WHL.
No current licensee on record previously held this callsign.