N4CMJ
Active1x3District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderMC DONALD, ROBERT J
License ClassAdvanced
Min. Class RequiredGeneral
LocationSAN RAFAEL, CA
Grant DateFeb 25, 2023
Expiration DateMar 21, 2033
N4CMJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MC DONALD, ROBERT J in SAN RAFAEL, CA. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by JENKINS, CHARLES M on Mar 3, 2003. N4CMJ has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.-. -- .---
CW Weight: 35 units(Moderate)
Voice Phonetics
November Four Charlie Mike Juliet
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 25, 2023
- Administrative Update AppliedDec 16, 2022
- Administrative Update AppliedDec 16, 2022
- Administrative Update AppliedDec 16, 2022
- License RenewedJan 11, 2013
- Vanity Callsign GrantedMar 21, 2003
- License IssuedMar 21, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.