Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3STP callsign genealogy
Currently held by Parides, Steven A
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 KC3STP's current licensee, walking backwards.
- Parides, Steven AMDgranted 2021-11-23cancelled 2021-12-14
Successor callsigns
Callsigns held now by people who previously held KC3STP.
All historical holders
Every license row we've seen with the callsign KC3STP, oldest first.
- Pesini, Steve T PA2014-02-11 → cancelled 2014-10-24
- Parides, Steven A MD2021-12-14 → cancelled 2024-02-09