Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3URS callsign genealogy
Currently held by CARDONA, WILLIAM
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 N3URS's current licensee, walking backwards.
- KD3BAPcancelledUrsinus Collegeville Community Amateur Radio ClubPAgranted 2025-04-09cancelled 2025-04-29
Successor callsigns
Callsigns held now by people who previously held N3URS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3URS, oldest first.
- CARDONA, WILLIAM PA1997-06-11 → cancelled 2007-01-25
- Ursinus Collegeville Community Amateur Radio Club PA2025-04-29 active