AA4UT
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderUNIVERSITY OF TENNESSEE AMATEUR RADIO CLUB
Min. Class RequiredGeneral
LocationKnoxville, TN
Grant DateJul 2, 2021
Expiration DateJul 2, 2031
AA4UT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by UNIVERSITY OF TENNESSEE AMATEUR RADIO CLUB in Knoxville, TN. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by HUME JR, JOHN F on Feb 15, 2001. AA4UT has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ....- ..- -
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Alpha Alpha Four Uniform Tango
Readability: 7.5/10(High readability)
License History
- License ModifiedAug 12, 2025
- License RenewedJul 2, 2021
- Administrative Update AppliedJun 6, 2018
- License RenewedMar 2, 2011
- License IssuedMar 6, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.