Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3TSB callsign genealogy
Currently held by SPICKLER, FRANCIS H
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 W3TSB's current licensee, walking backwards.
- BURNHAM, TODD SPAgranted 2019-04-09cancelled 2021-03-16
Successor callsigns
Callsigns held now by people who previously held W3TSB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3TSB, oldest first.
- SPICKLER, FRANCIS H PA1987-11-10 → cancelled 1999-11-11
- BURNHAM, TODD S PA2021-03-16 active