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KB9MTN

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderCACI, FRANK J

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCEDAR RAPIDS, IA

Grant DateJan 20, 2006

Expiration DateFeb 20, 2016

Cancellation DateFeb 21, 2018

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KB9MTN

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderCACI, FRANK J

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCEDAR RAPIDS, IA

Grant DateJan 20, 2006

Expiration DateFeb 20, 2016

Cancellation DateFeb 21, 2018

Available for ApplicationsFeb 21, 2018

KB9MTN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by CACI, FRANK J in CEDAR RAPIDS, IA. 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 Matsen, Martin K on Mar 5, 2018. KB9MTN has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Bravo Nine Mike Tango November

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredFeb 21, 2018
Tax ID (TIN) AddedJan 20, 2006
License RenewedJan 20, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Matsen, Martin KFiled Mar 5, 2018
Not awardedFCC ↗

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← KB9MTM KB9MTO →

FCC data as of Sep 3, 2026

KB9MTN FCC Vanity Status: 1 Competing Application & History