W4NMJ
Active1x3District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderJohnson, Nathan M
License ClassGeneral
Min. Class RequiredGeneral
LocationMinneapolis, MN
Grant DateJun 27, 2025
Expiration DateJul 10, 2035
W4NMJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Johnson, Nathan M in Minneapolis, MN. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Johnson, Nathan M on Jun 22, 2015. W4NMJ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -. -- .---
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Four November Mike Juliet
Readability: 7.5/10(High readability)
License History
- License RenewedJun 27, 2025
- Administrative Update AppliedJul 28, 2022
- License IssuedJul 10, 2015
- Vanity Callsign GrantedJul 10, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.