K4YJU
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSHOR, ARTHUR J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationOAK RIDGE, TN
Grant DateMar 7, 1989
Expiration DateMar 7, 1999
Cancellation DateMar 8, 2001
Available for ApplicationsMar 8, 2001
K4YJU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SHOR, ARTHUR J in OAK RIDGE, TN. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Harris, Sean D on Mar 18, 2024. K4YJU has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- ....- -.-- .--- ..-
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Four Yankee Juliet Uniform
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 8, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Harris, Sean DFiled Mar 18, 2024Not awardedFCC ↗