N4XM
Active1x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRead, Colin L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationFairbanks, AK
Grant DateAug 20, 2016
Expiration DateNov 4, 2026
N4XM is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Read, Colin L in Fairbanks, AK. 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 Genovesi, Maria E on Apr 21, 2026. N4XM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -..- --
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four X-ray Mike
Readability: 8.5/10(High readability)
License History
- License RenewedAug 20, 2016
- License RenewedAug 8, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Genovesi, Maria EFiled Apr 21, 2026DismissedFCC ↗