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K7ZFU

Available1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderVAN OSDEL, ARLIS L

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPHOENIX, AZ

Grant DateApr 12, 1994

Expiration DateApr 12, 2004

Cancellation DateFeb 17, 2000

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K7ZFU

Available1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderVAN OSDEL, ARLIS L

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPHOENIX, AZ

Grant DateApr 12, 1994

Expiration DateApr 12, 2004

Cancellation DateFeb 17, 2000

Available for ApplicationsFeb 18, 2002

K7ZFU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VAN OSDEL, ARLIS L in PHOENIX, AZ. 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 MARSCHMAN, STEVEN C on Jul 29, 2020. K7ZFU has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Seven Zulu Foxtrot Uniform

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledFeb 17, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MARSCHMAN, STEVEN CFiled Jul 29, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 9, 2026

K7ZFU FCC Vanity Status: 1 Competing Application & History