Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4SCK callsign genealogy
Currently held by KOMAN, STEVEN 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 K4SCK's current licensee, walking backwards.
- KOMAN, STEVEN CNCgranted 1998-01-23cancelled 2007-06-19
Successor callsigns
Callsigns held now by people who previously held K4SCK.
- KOMAN, STEVEN CNCgranted 2019-06-15