N9MJH
Available1x3District 9
Competitive callsign — 3 applications filed with the FCC.
License HolderWong, Rudy
License ClassTechnician
Min. Class RequiredGeneral
LocationSan Mateo, CA
Grant DateJul 28, 2020
Expiration DateJul 28, 2030
Cancellation DateJan 8, 2022
Available for ApplicationsJan 9, 2024
N9MJH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wong, Rudy in San Mateo, CA. 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 Henderson, Martin J on May 12, 2026. N9MJH has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----. -- .--- ....
CW Weight: 37 units(Moderate)
Voice Phonetics
November Nine Mike Juliet Hotel
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJan 8, 2022
- License ModifiedJan 26, 2021
- Administrative Update AppliedOct 27, 2020
- License IssuedJul 28, 2020
- Vanity Callsign GrantedJul 28, 2020
- License ExpiredAug 14, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.