Confidence: Medium · Source: FCC ULS · As of 2026-09-15
K1EWS callsign genealogy
Currently held by Adams, Robert W
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 K1EWS's current licensee, walking backwards.
- Schmidt, Eric WCOgranted 2013-08-26cancelled 2013-09-17
Successor callsigns
Callsigns held now by people who previously held K1EWS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1EWS, oldest first.
- Adams, Robert W FL1998-07-15 → cancelled 2010-07-16
- Schmidt, Eric W CO2023-08-08 active