N3HM
Active1x2District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderROTH, WALTER J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMARION, IA
Grant DateOct 16, 2024
Expiration DateNov 3, 2034
N3HM is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by ROTH, WALTER J in MARION, IA. 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 SWANSON, CARL R on Jun 18, 2026. N3HM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ...-- .... --
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
November Three Hotel Mike
Readability: 8.5/10(High readability)
License History
- License RenewedOct 16, 2024
- License RenewedAug 12, 2014
- License RenewedAug 10, 2004
- FRN Association Letter SentMay 14, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.