KF4SIS
Active2x3District 4
No competing applications on record.
License HolderPerkins, Duane B
License ClassGeneral
Min. Class RequiredTechnician
LocationBartlesville, OK
Grant DateMay 30, 2019
Expiration DateMay 30, 2029
KF4SIS is a 2x3 format amateur radio callsign. It is currently registered to Perkins, Duane B in Bartlesville, OK. 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: 28 units(Light (fast to send))
Voice Phonetics
Kilo Foxtrot Four Sierra India Sierra
Readability: 6/10(Good readability)
License History
- License RenewedMay 30, 2019
- License RenewedApr 7, 2007
- FRN Association Letter SentNov 10, 2006
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.