Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7MAX callsign genealogy
Currently held by Doner, Max
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 WB7MAX's current licensee, walking backwards.
- Doner, MaxORgranted 2022-12-15cancelled 2023-05-31
Successor callsigns
Callsigns held now by people who previously held WB7MAX.
No current licensee on record previously held this callsign.