Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ECW callsign genealogy
Currently held by BARRETT, MARILYN 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 K1ECW's current licensee, walking backwards.
- BARRETT, MARIYN CTNgranted 2009-03-16cancelled 2009-04-10
Successor callsigns
Callsigns held now by people who previously held K1ECW.
- BARRETT, DENNIS MALgranted 2026-02-25
All historical holders
Every license row we've seen with the callsign K1ECW, oldest first.
- Barrett, Dennis M TN2005-01-11 → cancelled 2006-04-04
- BARRETT, MARILYN C AL2019-02-22 active