KK4SRX
Available2x3District 4
No competing applications on record.
License HolderCrout, Sarah E
License ClassTechnician
Min. Class RequiredTechnician
LocationKnoxville, TN
Grant DateJul 22, 2013
Expiration DateJul 22, 2023
Cancellation DateJul 23, 2025
Available for ApplicationsJul 23, 2025
KK4SRX is a 2x3 format amateur radio callsign. It is currently registered to Crout, Sarah E in Knoxville, TN. 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: 37 units(Moderate)
Voice Phonetics
Kilo Kilo Four Sierra Romeo X-ray
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 23, 2025
- System-Generated GrantJul 22, 2013
- License IssuedJul 22, 2013
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.