Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6ZAZ callsign genealogy
Currently held by NEUMANN, ARTHUR S
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 WB6ZAZ's current licensee, walking backwards.
- NEUMANN, ARTHUR SWAgranted 2013-01-12cancelled 2020-12-01
Successor callsigns
Callsigns held now by people who previously held WB6ZAZ.
No current licensee on record previously held this callsign.