W7DO
Cancelled1x2District 7
No competing applications on record.
License HolderKing, Christine
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationAnnapolis, MD
Grant DateJan 30, 2018
Cancellation DateJun 5, 2025
Available for ApplicationsJun 6, 2027
W7DO is a 1x2 format amateur radio callsign. It is currently registered to King, Christine in Annapolis, MD. 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
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CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Seven Delta Oscar
Readability: 8/10(High readability)
Available Jun 6, 2027 (332 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Internal Correction AppliedJun 27, 2025
- Internal Correction AppliedJun 26, 2025
- Internal Correction AppliedJun 26, 2025
- License RenewedJan 30, 2018
- License RenewedMar 8, 2008
- Administrative Update AppliedAug 28, 2003
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.