KE4ELR
Cancelled2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderRoberts, Esther L
License ClassTechnician
Min. Class RequiredTechnician
LocationKnoxville, TN
Grant DateMar 1, 2025
Cancellation DateDec 9, 2025
Available for ApplicationsDec 10, 2027
KE4ELR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Roberts, Esther L in Knoxville, TN. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Roberts, Esther L on Feb 12, 2025. KE4ELR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- . ....- . .-.. .-.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Echo Four Echo Lima Romeo
Readability: 7/10(Good readability)
Available Dec 10, 2027 (461 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 9, 2025
- License IssuedMar 1, 2025
- Vanity Callsign GrantedMar 1, 2025
- License ExpiredAug 25, 2015
- Tax ID (TIN) AddedAug 7, 2003
- License RenewedAug 7, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.