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KM6RDD

Active2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderPhan, Thaibao Q

License ClassTechnician

Min. Class RequiredTechnician

LocationRedwood City, CA

Grant DateMar 6, 2018

Expiration DateMar 6, 2028

KM6RDD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Phan, Thaibao Q in Redwood City, CA. 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 Cline, David P on Dec 1, 2011. KM6RDD has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Mike Six Romeo Delta Delta

Readability: 7.5/10(High readability)

License History

System-Generated GrantMar 6, 2018
License IssuedMar 6, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Cline, David PFiled Dec 1, 2011
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← KM6RDC KM6RDE →

FCC data as of Jul 25, 2026 — may be delayed

KM6RDD FCC Vanity Status: 1 Competing Application & History