Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0LOP 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 W0LOP's current licensee, walking backwards.
- STEINBACH, STEPHEN CTXgranted 2026-04-01
Successor callsigns
Callsigns held now by people who previously held W0LOP.
- STEINBACH, STEPHEN CTXgranted 2026-04-01