KR3X
Active2x1District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderIRVING, HUGH H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPHILADELPHIA, PA
Grant DateJul 9, 2025
Expiration DateSep 15, 2035
KR3X is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by IRVING, HUGH H in PHILADELPHIA, PA. 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 Croon, Gregory S on Aug 19, 2015. KR3X has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ...-- -..-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Three X-ray
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJul 11, 2025
- License RenewedJul 9, 2025
- License IssuedSep 15, 2015
- Vanity Callsign GrantedSep 15, 2015
- License ExpiredAug 18, 2015
- License RenewedMay 20, 2003
- Tax ID (TIN) AddedMay 20, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.