Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8TRS callsign genealogy
Currently held by Singer, Thomas R
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 W8TRS's current licensee, walking backwards.
- Singer, Thomas RMIgranted 2006-07-25cancelled 2006-08-15
Successor callsigns
Callsigns held now by people who previously held W8TRS.
No current licensee on record previously held this callsign.