K4OSB
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderHANNING, RODNEY R
License ClassTechnician
Min. Class RequiredGeneral
LocationEverett, WA
Grant DateMar 19, 2021
Expiration DateMar 19, 2031
K4OSB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HANNING, RODNEY R in Everett, WA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Osborne, Allen on Mar 1, 2021. K4OSB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- ... -...
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Four Oscar Sierra Bravo
Readability: 7.5/10(High readability)
License History
- License IssuedMar 19, 2021
- Vanity Callsign GrantedMar 19, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.