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KU5C

Active2x1District 5

Competitive callsign — 5 applications filed with the FCC.

License HolderMueller, Thomas R

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationLOTHIAN, MD

Grant DateSep 19, 2018

Expiration DateNov 18, 2028

KU5C is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Mueller, Thomas R in LOTHIAN, MD. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Underwood, Kurt W on Apr 12, 2023. KU5C has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 25 units(Light (fast to send))

Voice Phonetics

Kilo Uniform Five Charlie

Readability: 8/10(High readability)

License History

Administrative Update AppliedFeb 16, 2024
License RenewedSep 19, 2018
Administrative Update AppliedFeb 3, 2018
License IssuedNov 18, 2008
Vanity Callsign GrantedNov 18, 2008
License ExpiredOct 8, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Underwood, Kurt WFiled Apr 12, 2023
Not awardedFCC ↗
BROSKY, STACEY AFiled Oct 31, 2008
Not awardedFCC ↗
Case, Gene LFiled Oct 31, 2008
Not awardedFCC ↗
Paris, Bobby DFiled Oct 21, 2008

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KU5B KU5D →

FCC data as of Sep 12, 2026

Not awarded

WOOD, KENNETH WFiled Oct 14, 2008

Not awardedFCC ↗

KU5C FCC Vanity Status: 5 Competing Applications & History