KD7SIO
Active2x3District 7
No competing applications on record.
License HolderGreen, David W
License ClassGeneral
Min. Class RequiredTechnician
LocationGrantsville, UT
Grant DateJan 21, 2026
Expiration DateAug 21, 2032
KD7SIO is a 2x3 format amateur radio callsign. It is currently registered to Green, David W in Grantsville, UT. 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
Kilo Delta Seven Sierra India Oscar
Readability: 6/10(Good readability)
License History
- Administrative Update AppliedApr 8, 2026
- License RenewedJan 21, 2026
- Administrative Update AppliedMar 19, 2022
- Administrative Update AppliedMar 19, 2022
- Administrative Update AppliedDec 15, 2020
- Administrative Update AppliedSep 17, 2020
- Administrative Update AppliedDec 1, 2018
- Administrative Update AppliedOct 23, 2018
- Administrative Update AppliedOct 20, 2018
- License RenewedAug 21, 2012
- License ModifiedFeb 9, 2007
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.