KA7ZDD
Available2x3District 7
No competing applications on record.
License HolderSumner, Melvin P
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationSan Marcos, CA
Grant DateApr 20, 2018
Expiration DateJun 18, 2028
Cancellation DateApr 10, 2022
Available for ApplicationsApr 11, 2024
KA7ZDD is a 2x3 format amateur radio callsign. It is currently registered to Sumner, Melvin P in San Marcos, CA. 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: 38 units(Moderate)
Voice Phonetics
Kilo Alpha Seven Zulu Delta Delta
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Internal Correction AppliedJun 10, 2022
- Internal Correction AppliedJun 10, 2022
- Administrative Update AppliedOct 26, 2021
- Administrative Update AppliedSep 1, 2020
- License RenewedApr 20, 2018
- Administrative Update AppliedFeb 2, 2016
- Administrative Update AppliedFeb 2, 2016
- Administrative Update AppliedJan 7, 2016
- Administrative Update AppliedOct 23, 2012
- License ModifiedMay 15, 2012
- License RenewedMay 17, 2008
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.