Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6HBH callsign genealogy
Currently held by URBANSKI, LOUIS J
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 W6HBH's current licensee, walking backwards.
- Claassen, Henry JCAgranted 2021-04-13cancelled 2022-05-06
Successor callsigns
Callsigns held now by people who previously held W6HBH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6HBH, oldest first.
- URBANSKI, LOUIS J CA2006-09-07 → cancelled 2018-12-04
- Claassen, Henry J CA2022-05-06 active