Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3SLD callsign genealogy
Currently held by STEINERT, JOHN H
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 W3SLD's current licensee, walking backwards.
- Wesely, Daniel EVAgranted 2016-12-28cancelled 2023-04-18
Successor callsigns
Callsigns held now by people who previously held W3SLD.
- Darling, ScottNMgranted 2021-02-02
All historical holders
Every license row we've seen with the callsign W3SLD, oldest first.
- STEINERT, JOHN H CA1996-06-07 → cancelled 2008-06-10
- Darling, Scott NM2021-01-15 → cancelled 2021-02-02
- Wesely, Daniel E VA2023-04-18 active