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KC1TRW

Active2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderSperling, Hamza J

License ClassGeneral

Min. Class RequiredTechnician

LocationSherborn, MA

Grant DateNov 14, 2023

Expiration DateNov 14, 2033

KC1TRW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Sperling, Hamza J in Sherborn, 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 White, Thomas R on Feb 21, 2023. KC1TRW has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie One Tango Romeo Whiskey

Readability: 7/10(Good readability)

License History

License ModifiedFeb 10, 2025
System-Generated GrantNov 14, 2023
License IssuedNov 14, 2023

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

White, Thomas RFiled Feb 21, 2023
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KC1TRV KC1TRX →

FCC data as of Sep 4, 2026

KC1TRW FCC Vanity Status: 1 Competing Application & History