KI4DIW
Active2x3District 4
No competing applications on record.
License HolderBUTLER, MICHAEL E
License ClassTechnician
Min. Class RequiredTechnician
LocationAnnapolis, MD
Grant DateJul 22, 2025
Expiration DateJul 22, 2035
KI4DIW is a 2x3 format amateur radio callsign. It is currently registered to BUTLER, MICHAEL E 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
-.- .. ....- -.. .. .--
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo India Four Delta India Whiskey
Readability: 6.5/10(Good readability)
License History
- License RenewedJul 22, 2025
- Administrative Update AppliedDec 25, 2014
- License RenewedSep 26, 2013
- Administrative Update AppliedSep 21, 2010
- Administrative Update AppliedOct 22, 2009
- License IssuedDec 11, 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.