Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1YYW callsign genealogy
Currently held by Melbourne, Katie L
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 WA1YYW's current licensee, walking backwards.
- Melbourne, Katie LMAgranted 2003-04-17cancelled 2008-12-02
Successor callsigns
Callsigns held now by people who previously held WA1YYW.
No current licensee on record previously held this callsign.