Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5MAM callsign genealogy
Currently held by MAURER, MICHAEL 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 WB5MAM's current licensee, walking backwards.
- MAURER, MICHAEL ANMgranted 2012-06-29cancelled 2016-10-12
Successor callsigns
Callsigns held now by people who previously held WB5MAM.
No current licensee on record previously held this callsign.