N1SDW
Available1x3District 1
No competing applications on record.
License HolderCONBOY, JOHN T
License ClassTechnician
Min. Class RequiredGeneral
LocationALTON, NH
Grant DateJul 4, 2014
Expiration DateJul 7, 2024
Cancellation DateJul 8, 2026
Available for ApplicationsJul 8, 2026
N1SDW is a 1x3 format amateur radio callsign. It is currently registered to CONBOY, JOHN T in ALTON, NH. 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 Whiskey
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 RenewedJul 4, 2014
- Tax ID (TIN) AddedApr 21, 2004
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.