K4EMB
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderOSBORNE, JOHN F
License ClassTechnician
Min. Class RequiredGeneral
LocationBURKE, VA
Grant DateSep 17, 2021
Expiration DateNov 19, 2031
K4EMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OSBORNE, JOHN F in BURKE, VA. 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 BROWN, ERIN on Nov 1, 2011. K4EMB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- . -- -...
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Echo Mike Bravo
Readability: 8.5/10(High readability)
License History
- License RenewedSep 17, 2021
- License ModifiedAug 12, 2014
- License IssuedNov 19, 2011
- Vanity Callsign GrantedNov 19, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.