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KD7RDA

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderDufner, Erik A

License ClassTechnician

Min. Class RequiredTechnician

LocationMiles City, MT

Grant DateMay 1, 2002

Expiration DateMay 1, 2012

Cancellation DateNov 8, 2002

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KD7RDA

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderDufner, Erik A

License ClassTechnician

Min. Class RequiredTechnician

LocationMiles City, MT

Grant DateMay 1, 2002

Expiration DateMay 1, 2012

Cancellation DateNov 8, 2002

Available for ApplicationsNov 9, 2004

KD7RDA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Dufner, Erik A in Miles City, MT. 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 GAYTON-JACOB, RAYMOND C on Mar 7, 2011. KD7RDA has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Delta Seven Romeo Delta Alpha

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledNov 8, 2002
License IssuedMay 1, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

GAYTON-JACOB, RAYMOND CFiled Mar 7, 2011
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

KD7RDA FCC Vanity Status: 1 Competing Application & History