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K1NCO

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderSEFCIK, JOSEPH G

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMILFORD, CT

Grant DateFeb 26, 1999

Expiration DateFeb 26, 2009

Cancellation DateMar 1, 2011

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K1NCO

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderSEFCIK, JOSEPH G

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMILFORD, CT

Grant DateFeb 26, 1999

Expiration DateFeb 26, 2009

Cancellation DateMar 1, 2011

Available for ApplicationsFeb 27, 2011

K1NCO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SEFCIK, JOSEPH G in MILFORD, CT. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Michaels, Justin M on Oct 7, 2016. K1NCO has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo One November Charlie Oscar

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredMar 1, 2011
License ModifiedMay 11, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Michaels, Justin MFiled Oct 7, 2016
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K1NCO FCC Vanity Status: 1 Competing Application & History