Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7CLR callsign genealogy
Currently held by Magras, John P
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 WB7CLR's current licensee, walking backwards.
- Magras, John PMOgranted 2020-09-04cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held WB7CLR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB7CLR, oldest first.
- MAGRAS, GEORGE M AZ2003-07-17 → cancelled 2015-10-14
- Magras, John P MO2020-10-27 active