KF4SRI
Active2x3District 4
No competing applications on record.
License HolderHeimke, Karl R
License ClassTechnician
Min. Class RequiredTechnician
LocationMidland, TX
Grant DateJul 23, 2020
Expiration DateJul 23, 2030
KF4SRI is a 2x3 format amateur radio callsign. It is currently registered to Heimke, Karl R in Midland, TX. 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 Foxtrot Four Sierra Romeo India
Readability: 6/10(Good readability)
License History
- License RenewedJul 23, 2020
- License RenewedApr 21, 2009
- FRN Association Letter SentApr 21, 2009
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.