Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MSP callsign genealogy
Currently held by CASCIANI, PAUL 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 N0MSP's current licensee, walking backwards.
- Sparby, Matthew AMNgranted 2024-03-30cancelled 2024-04-19
Successor callsigns
Callsigns held now by people who previously held N0MSP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0MSP, oldest first.
- CASCIANI, PAUL A MN2011-09-01 → cancelled 2022-12-13
- Sparby, Matthew A MN2024-04-19 active