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W1DMZ

Active1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderMastrovito, Donald P

License ClassGeneral

Min. Class RequiredGeneral

LocationClinton, MA

Grant DateJan 17, 2024

Expiration DateJan 17, 2034

W1DMZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mastrovito, Donald P in Clinton, MA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Mastrovito, Donald P on Mar 21, 2013. W1DMZ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

.-- .---- -.. -- --..

CW Weight: 39 units(Moderate)

Voice Phonetics

Whiskey One Delta Mike Zulu

Readability: 8.5/10(High readability)

License History

License RenewedJan 17, 2024
License IssuedApr 9, 2013
Vanity Callsign GrantedApr 9, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Mastrovito, Donald PFiled Mar 21, 2013
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

W1DMZ FCC Vanity Status: 1 Competing Application & History