W4RRU
Active1x3District 4
No competing applications on record.
License HolderGUTHRIE, SALLY A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKNOXVILLE, TN
Grant DateApr 2, 2026
Expiration DateJun 24, 2036
W4RRU is a 1x3 format amateur radio callsign. It is currently registered to GUTHRIE, SALLY A 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: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Four Romeo Romeo Uniform
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 2, 2026
- License RenewedApr 11, 2016
- License RenewedJun 17, 2006
- Tax ID (TIN) AddedJun 13, 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.