Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY1MJW callsign genealogy
Currently held by WALTERS, MALCOLM J
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 KY1MJW's current licensee, walking backwards.
- WALTERS, MALCOLM JKYgranted 2015-12-22cancelled 2016-01-26
Successor callsigns
Callsigns held now by people who previously held KY1MJW.
- WALTERS, MALCOLM JKYgranted 2026-03-05