KO4YBR
Active2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderRAIFSNIDER, ERIC R
License ClassGeneral
Min. Class RequiredTechnician
LocationKALAMAZOO, MI
Grant DateFeb 24, 2022
Expiration DateFeb 24, 2032
KO4YBR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by RAIFSNIDER, ERIC R in KALAMAZOO, MI. 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 Salles Baptista, Antonio Roberto on Apr 19, 2022. KO4YBR has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- -.-- -... .-.
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Yankee Bravo Romeo
Readability: 7/10(Good readability)
License History
- System-Generated GrantFeb 24, 2022
- License IssuedFeb 24, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.