Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7RWS callsign genealogy
Currently held by CLINE, Michael J
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 WB7RWS's current licensee, walking backwards.
- CLINE, MICHAEL JIDgranted 1997-10-03cancelled 2002-04-26
Successor callsigns
Callsigns held now by people who previously held WB7RWS.
- CLINE, Michael JIDgranted 2022-07-23