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N4NM

Active1x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderLEWIS, CHARLES M

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationHUNTSVILLE, AL

Grant DateSep 5, 2026

Expiration DateNov 4, 2036

N4NM is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by LEWIS, CHARLES M in HUNTSVILLE, AL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by THOMPSON III, CLARENCE R on Sep 1, 2015. N4NM has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-. ....- -. --

CW Weight: 21 units(Light (fast to send))

Voice Phonetics

November Four November Mike

Readability: 8/10(High readability)

License History

License RenewedSep 5, 2026
License RenewedAug 8, 2016
License RenewedAug 8, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

THOMPSON III, CLARENCE RFiled Sep 1, 2015
DismissedFCC ↗
Lee, Sang HoonFiled Nov 17, 2008
Not awardedFCC ↗

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FCC data as of Sep 12, 2026 — may be delayed

N4NM FCC Vanity Status: 2 Competing Applications & History