Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY1C callsign genealogy
Currently held by GIUDITTA, JOEL 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 WY1C's current licensee, walking backwards.
- Harper, Brian RKSgranted 2006-07-05cancelled 2013-03-12
Successor callsigns
Callsigns held now by people who previously held WY1C.
- GIUDITTA, JOEL ACTgranted 2021-01-20
All historical holders
Every license row we've seen with the callsign WY1C, oldest first.
- GIUDITTA, JOEL A CT2001-10-13 → cancelled 2011-02-18
- Harper MR, Brian R KS2023-05-31 active