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K0STD

Available1x3District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderROBERTSON SR, CLIFFORD L

License ClassGeneral

Min. Class RequiredGeneral

LocationDAVENPORT, IA

Grant DateSep 20, 1995

Expiration DateSep 20, 2005

Cancellation DateSep 21, 2007

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K0STD

Available1x3District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderROBERTSON SR, CLIFFORD L

License ClassGeneral

Min. Class RequiredGeneral

LocationDAVENPORT, IA

Grant DateSep 20, 1995

Expiration DateSep 20, 2005

Cancellation DateSep 21, 2007

Available for ApplicationsSep 21, 2007

K0STD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ROBERTSON SR, CLIFFORD L in DAVENPORT, IA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Dreher, Scott T on Jun 8, 2015. K0STD has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Zero Sierra Tango Delta

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 ExpiredSep 21, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Dreher, Scott TFiled Jun 8, 2015
Not awardedFCC ↗
DUFFY, STEPHEN TFiled Apr 7, 2014
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

K0STD FCC Vanity Status: 2 Competing Applications & History