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K9FOU

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderELFREICH, ROY L

License ClassP

Min. Class RequiredGeneral

LocationEVANSVILLE, IN

Grant DateMar 1, 1988

Expiration DateMar 1, 1998

Cancellation DateMar 2, 2000

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K9FOU

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderELFREICH, ROY L

License ClassP

Min. Class RequiredGeneral

LocationEVANSVILLE, IN

Grant DateMar 1, 1988

Expiration DateMar 1, 1998

Cancellation DateMar 2, 2000

Available for ApplicationsMar 2, 2000

K9FOU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ELFREICH, ROY L in EVANSVILLE, IN. 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 Zittlow, David M on Nov 12, 2013. K9FOU has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo Nine Foxtrot Oscar Uniform

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredMar 2, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Zittlow, David MFiled Nov 12, 2013
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 31, 2026

K9FOU FCC Vanity Status: 1 Competing Application & History