Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1SEA callsign genealogy
Currently held by Dewitz, Stephen
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 KC1SEA's current licensee, walking backwards.
- Dewitz, StephenNHgranted 2019-05-29cancelled 2021-05-18
Successor callsigns
Callsigns held now by people who previously held KC1SEA.
No current licensee on record previously held this callsign.