N4UMB
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPATTI, JOSEPH
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAltamonte Springs, FL
Grant DateJul 20, 2022
Expiration DateSep 29, 2032
N4UMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by PATTI, JOSEPH in Altamonte Springs, FL. 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 Dobrica, Elena on Nov 13, 2017. N4UMB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ..- -- -...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
November Four Uniform Mike Bravo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJun 5, 2024
- License RenewedJul 20, 2022
- License RenewedJul 3, 2012
- License RenewedJul 6, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Dobrica, ElenaFiled Nov 13, 2017Not awardedFCC ↗