Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB2TTY callsign genealogy
Currently held by Tillson, Thomas 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 WB2TTY's current licensee, walking backwards.
- Tillson, Thomas DNYgranted 2018-05-01cancelled 2018-05-22
Successor callsigns
Callsigns held now by people who previously held WB2TTY.
- OBRITSKI JR, STANLEY LNJgranted 2006-09-13cancelled 2014-12-01