N4UMM
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSMITH, STUART R
License ClassTechnician
Min. Class RequiredGeneral
LocationGREENSBORO, NC
Grant DateJul 6, 2019
Expiration DateJul 6, 2029
N4UMM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SMITH, STUART R in GREENSBORO, NC. 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 SMITH, STUART R on Jun 17, 2019. N4UMM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ..- -- --
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
November Four Uniform Mike Mike
Readability: 8/10(High readability)
License History
- License IssuedJul 6, 2019
- Vanity Callsign GrantedJul 6, 2019
- License ExpiredDec 14, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SMITH, STUART RFiled Jun 17, 2019Not awardedFCC ↗