CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KC1OTN

← Back to results

KC1OTN

Active2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderLyons, Brian S

License ClassTechnician

Min. Class RequiredTechnician

LocationNew Bedford, MA

Grant DateFeb 23, 2021

Expiration DateFeb 23, 2031

KC1OTN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Lyons, Brian S in New Bedford, MA. 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 Curtis Jr, Donald R on Feb 25, 2020. KC1OTN has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie One Oscar Tango November

Readability: 7/10(Good readability)

License History

System-Generated GrantFeb 23, 2021
License IssuedFeb 23, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Curtis Jr, Donald RFiled Feb 25, 2020
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KC1OTM KC1OTO →

FCC data as of Sep 4, 2026

KC1OTN FCC Vanity Status: 1 Competing Application & History