N4MPA
Unknown1x3Zone 4
License HolderBrosnahan, Richard C
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 7, 2026
- License ModifiedJan 13, 2025
- Administrative Update AppliedFeb 26, 2021
- Administrative Update AppliedOct 3, 2017
- License RenewedMay 25, 2016
- License RenewedMar 2, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.