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K1CHK

Available1x3District 1

Competitive callsign — 2 applications filed with the FCC.

License HolderALDRIDGE, BYRON A

License ClassGeneral

Min. Class RequiredGeneral

LocationBOSTON, MA

Grant DateOct 6, 1987

Expiration DateOct 6, 1997

Cancellation DateOct 7, 1999

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K1CHK

Available1x3District 1

Competitive callsign — 2 applications filed with the FCC.

License HolderALDRIDGE, BYRON A

License ClassGeneral

Min. Class RequiredGeneral

LocationBOSTON, MA

Grant DateOct 6, 1987

Expiration DateOct 6, 1997

Cancellation DateOct 7, 1999

Available for ApplicationsOct 7, 1999

K1CHK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ALDRIDGE, BYRON A in BOSTON, MA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by MERCER, KRISTOPHER E on Dec 19, 2025. K1CHK has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo One Charlie Hotel Kilo

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredOct 7, 1999

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MERCER, KRISTOPHER EFiled Dec 19, 2025
Not awardedFCC ↗
HOWERTON PHD, CHARLES PFiled Oct 23, 2014
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K1CHK FCC Vanity Status: 2 Competing Applications & History