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KD4DMO

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBRYMM, RHONDA

License ClassTechnician

Min. Class RequiredTechnician

LocationHOUSTON, TX

Grant DateAug 6, 1991

Expiration DateAug 6, 2001

Cancellation DateAug 7, 2003

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KD4DMO

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBRYMM, RHONDA

License ClassTechnician

Min. Class RequiredTechnician

LocationHOUSTON, TX

Grant DateAug 6, 1991

Expiration DateAug 6, 2001

Cancellation DateAug 7, 2003

Available for ApplicationsAug 7, 2003

KD4DMO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BRYMM, RHONDA in HOUSTON, TX. 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 MOORE, DAVID B on Jun 11, 2008. KD4DMO has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Delta Four Delta Mike Oscar

Readability: 8/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredAug 7, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MOORE, DAVID BFiled Jun 11, 2008
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

KD4DMO FCC Vanity Status: 1 Competing Application & History