Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2TSL callsign genealogy
Currently held by LOEBL, 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 W2TSL's current licensee, walking backwards.
- LOEBL, THOMAS SNYgranted 1998-06-11cancelled 2006-12-08
Successor callsigns
Callsigns held now by people who previously held W2TSL.
- LOEBL, THOMAS SMAgranted 2022-01-28