Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1RJW callsign genealogy
Currently held by MARSH, STEPHEN 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 KC1RJW's current licensee, walking backwards.
- MARSH, STEPHEN ANHgranted 2021-01-21cancelled 2022-06-10
- KB9DTCno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC1RJW.
No current licensee on record previously held this callsign.