Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8UPC callsign genealogy
Currently held by DONATHAN, SANDY 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 N8UPC's current licensee, walking backwards.
- CASELLA, PHILIP MCAgranted 2023-09-14cancelled 2023-12-05
Successor callsigns
Callsigns held now by people who previously held N8UPC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8UPC, oldest first.
- DONATHAN, SANDY L OH1992-06-23 → cancelled 2004-06-24
- CASELLA, PHILIP M OH2023-12-05 active