N1SDK
Available1x3District 1
No competing applications on record.
License HolderHEARSON, STEPHEN P
License ClassTechnician
Min. Class RequiredGeneral
LocationSHREWSBURY, MA
Grant DateMay 24, 2014
Expiration DateJul 7, 2024
Cancellation DateJul 8, 2026
Available for ApplicationsJul 8, 2026
N1SDK is a 1x3 format amateur radio callsign. It is currently registered to HEARSON, STEPHEN P in SHREWSBURY, MA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-. .---- ... -.. -.-
CW Weight: 32 units(Moderate)
Voice Phonetics
November One Sierra Delta Kilo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 8, 2026
- License RenewedMay 24, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.