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KL7SDR

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderALASKA SOFTWARE DEFINED RADIO

Min. Class RequiredTechnician

LocationSOLDOTNA, AK

Grant DateJan 28, 2014

Expiration DateMar 5, 2024

Cancellation DateMay 7, 2026

Available for ApplicationsMar 6, 2026

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KL7SDR

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderALASKA SOFTWARE DEFINED RADIO

Min. Class RequiredTechnician

LocationSOLDOTNA, AK

Grant DateJan 28, 2014

Expiration DateMar 5, 2024

Cancellation DateMay 7, 2026

Available for ApplicationsMar 6, 2026

KL7SDR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by ALASKA SOFTWARE DEFINED RADIO in SOLDOTNA, AK. 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 ALASKA SOFTWARE DEFINED RADIO on Jan 9, 2014. KL7SDR has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Lima Seven Sierra Delta Romeo

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License ExpiredMay 7, 2026
License IssuedJan 28, 2014
Vanity Callsign GrantedJan 28, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ALASKA SOFTWARE DEFINED RADIOFiled Jan 9, 2014
Not awardedFCC ↗

Search external databases

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← KL7SAR KL7SFD →

FCC data as of Jul 29, 2026

KL7SDR FCC Vanity Status: 1 Competing Application & History