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KN4PLR

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderThompson, Boyd

License ClassTechnician

Min. Class RequiredTechnician

LocationThurmont, MD

Grant DateOct 9, 2018

Expiration DateOct 9, 2028

KN4PLR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Thompson, Boyd in Thurmont, MD. 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 Capetillo, Anita A on Sep 28, 2001. KN4PLR has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo November Four Papa Lima Romeo

Readability: 6.5/10(Good readability)

License History

License ModifiedMay 13, 2019
System-Generated GrantOct 9, 2018
License IssuedOct 9, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Capetillo, Anita AFiled Sep 28, 2001
Not awardedFCC ↗

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← KN4PLQ KN4PLS →

FCC data as of Sep 12, 2026

KN4PLR FCC Vanity Status: 1 Competing Application & History