N4MTN
Active1x3District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderDONOHO, DAVID B
License ClassGeneral
Min. Class RequiredGeneral
LocationLEHI, UT
Grant DateApr 28, 2018
Expiration DateApr 28, 2028
N4MTN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DONOHO, DAVID B in LEHI, UT. 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 Burris, William M on Sep 5, 2025. N4MTN has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -- - -.
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
November Four Mike Tango November
Readability: 7.5/10(High readability)
License History
- License ModifiedFeb 19, 2020
- License IssuedApr 28, 2018
- Vanity Callsign GrantedApr 28, 2018
- License ExpiredAug 29, 2017
- Tax ID (TIN) AddedMay 31, 2005
- License RenewedMay 31, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.