KR4IS
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderFOURON, ANDRE E
License ClassTechnician
Min. Class RequiredGeneral
LocationBROOKLYN, NY
Grant DateNov 23, 2023
Expiration DateNov 23, 2033
KR4IS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by FOURON, ANDRE E in BROOKLYN, NY. 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 Komorowski, Kris on Jun 25, 2024. KR4IS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .. ...
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Four India Sierra
Readability: 6.5/10(Good readability)
License History
- License ModifiedDec 19, 2025
- License RenewedNov 23, 2023
- License RenewedAug 26, 2013
- License RenewedAug 25, 2003
- Administrative Update AppliedJun 20, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Komorowski, KrisFiled Jun 25, 2024Not awardedFCC ↗