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NC4SU

Active2x2District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderAllen, Don E

License ClassTechnician

Min. Class RequiredGeneral

LocationLufkin, TX

Grant DateSep 10, 2024

Expiration DateDec 6, 2034

NC4SU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Allen, Don E in Lufkin, TX. 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 DAVIS, MATT on Nov 18, 2014. NC4SU has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-. -.-. ....- ... ..-

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

November Charlie Four Sierra Uniform

Readability: 6.5/10(Good readability)

License History

License RenewedSep 10, 2024
License IssuedDec 6, 2014
Vanity Callsign GrantedDec 6, 2014
License ExpiredOct 28, 2010
Tax ID (TIN) AddedOct 27, 2003
License ModifiedOct 27, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

DAVIS, MATTFiled Nov 18, 2014
Not awardedFCC ↗
Weeks Sr, Daniel RFiled Jul 7, 2014
Not awardedFCC ↗
SUTTON, WARREN SFiled Jul 8, 2011
Not awardedFCC ↗

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FCC data as of Jul 28, 2026

NC4SU FCC Vanity Status: 3 Competing Applications & History