Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB0WEH callsign genealogy
Currently held by TETZLAFF, THOMAS A
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 WB0WEH's current licensee, walking backwards.
- TETZLAFF, THOMAS AORgranted 2024-03-06cancelled 2024-03-26
Successor callsigns
Callsigns held now by people who previously held WB0WEH.
No current licensee on record previously held this callsign.