K3KWO
Available1x3District 3
No competing applications on record.
License HolderHart SR, John D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRocky Ridge, MD
Grant DateSep 18, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
K3KWO is a 1x3 format amateur radio callsign. It is currently registered to Hart SR, John D in Rocky Ridge, 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
-.- ...-- -.- .-- ---
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Three Kilo Whiskey Oscar
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 6, 2026
- License RenewedSep 18, 2013
- License RenewedOct 10, 2003
- License ModifiedNov 18, 2002
- License ModifiedApr 19, 2000
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.