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K3JIN

Available1x3District 3

Competitive callsign — 2 applications filed with the FCC.

License HolderLEWIS, HERMAN C

License ClassAdvanced

Min. Class RequiredGeneral

LocationSILVER SPRING, MD

Grant DateDec 7, 1993

Expiration DateDec 7, 2003

Cancellation DateDec 8, 2005

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K3JIN

Available1x3District 3

Competitive callsign — 2 applications filed with the FCC.

License HolderLEWIS, HERMAN C

License ClassAdvanced

Min. Class RequiredGeneral

LocationSILVER SPRING, MD

Grant DateDec 7, 1993

Expiration DateDec 7, 2003

Cancellation DateDec 8, 2005

Available for ApplicationsDec 8, 2005

K3JIN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LEWIS, HERMAN C in SILVER SPRING, MD. 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 ADVIENTO, ROSE JEAN B on May 30, 2025. K3JIN has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Three Juliet India November

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredJan 4, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ADVIENTO, ROSE JEAN BFiled May 30, 2025
Not awardedFCC ↗
Falgout III, Sanders JFiled Aug 14, 2017
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K3JIN FCC Vanity Status: 2 Competing Applications & History