Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3TSP callsign genealogy
Currently held by Pearson, Thomas S
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 K3TSP's current licensee, walking backwards.
- Pearson, Thomas SMDgranted 2017-01-04cancelled 2017-01-24
Successor callsigns
Callsigns held now by people who previously held K3TSP.
No current licensee on record previously held this callsign.