KR4WLR
Active2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderDalton, Michael E
License ClassTechnician
Min. Class RequiredTechnician
LocationSan Antonio, TX
Grant DateMay 27, 2022
Expiration DateJul 17, 2032
KR4WLR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Dalton, Michael E in San Antonio, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by SHOMSKY, RYAN J on Jun 29, 2026. KR4WLR has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .-- .-.. .-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Romeo Four Whiskey Lima Romeo
Readability: 6.5/10(Good readability)
License History
- License RenewedMay 27, 2022
- Administrative Update AppliedApr 28, 2021
- Administrative Update AppliedJan 26, 2013
- License IssuedJul 17, 2012
- Vanity Callsign GrantedJul 17, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.