Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6MPB callsign genealogy
Currently held by Stiess, Urban E
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 W6MPB's current licensee, walking backwards.
- Stiess, Urban ECAgranted 2002-09-05cancelled 2002-11-19
Successor callsigns
Callsigns held now by people who previously held W6MPB.
No current licensee on record previously held this callsign.