KM4FRR
Expired2x3District 4
No competing applications on record.
License HolderMuse, Darrell R
License ClassTechnician
Min. Class RequiredTechnician
LocationJacksboro, TN
Grant DateNov 7, 2014
Expiration DateNov 7, 2024
Available for ApplicationsNov 8, 2026
KM4FRR is a 2x3 format amateur radio callsign. It is currently registered to Muse, Darrell R in Jacksboro, 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: 36 units(Moderate)
Voice Phonetics
Kilo Mike Four Foxtrot Romeo Romeo
Readability: 7/10(Good readability)
Available Nov 8, 2026 (100 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- System-Generated GrantNov 7, 2014
- License IssuedNov 7, 2014
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.