Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5LOP callsign genealogy
Currently held by STEINBACH, STEPHEN C
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 WB5LOP's current licensee, walking backwards.
- STEINBACH, STEPHEN CTXgranted 2001-02-09cancelled 2006-04-28
Successor callsigns
Callsigns held now by people who previously held WB5LOP.
- STEINBACH, STEPHEN CTXgranted 2001-02-09cancelled 2006-04-28
All historical holders
Every license row we've seen with the callsign WB5LOP, oldest first.
- STEINBACH, STEPHEN C CO1995-01-17 → cancelled 2001-02-09
- STEINBACH, STEPHEN C TX2026-04-01 active