N1DPU
Active1x3District 1
No competing applications on record.
License HolderEICHIN, MARK W
License ClassTechnician
Min. Class RequiredGeneral
LocationCONCORD, MA
Grant DateJun 4, 2025
Expiration DateJun 23, 2035
N1DPU is a 1x3 format amateur radio callsign. It is currently registered to EICHIN, MARK W in CONCORD, 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: 35 units(Moderate)
Voice Phonetics
November One Delta Papa Uniform
Readability: 7/10(Good readability)
License History
- License RenewedJun 4, 2025
- License RenewedApr 28, 2015
- Tax ID (TIN) AddedAug 12, 2005
- License RenewedAug 12, 2005
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.