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W6CKH

Active1x3District 6

Competitive callsign — 3 applications filed with the FCC.

License HolderSPRAGUE, FREDERICK P

License ClassAdvanced

Min. Class RequiredGeneral

LocationFAIRFIELD, IA

Grant DateMar 22, 2023

Expiration DateMay 11, 2033

W6CKH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SPRAGUE, FREDERICK P in FAIRFIELD, IA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Horne, Chris K on Apr 23, 2013. W6CKH has 10 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Whiskey Six Charlie Kilo Hotel

Readability: 8/10(High readability)

License History

License RenewedMar 22, 2023
Administrative Update AppliedMar 6, 2020
License ModifiedJun 19, 2013
Vanity Callsign GrantedMay 11, 2013
License IssuedMay 11, 2013
License CanceledNov 2, 2007
Administrative Update AppliedOct 13, 2007
Administrative Update AppliedJul 10, 2007
License IssuedApr 3, 2004
Vanity Callsign GrantedApr 3, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Horne, Chris KFiled Apr 23, 2013
Not awardedFCC ↗
HELWIG, C KENTFiled Mar 16, 2004
Not awardedFCC ↗
NEELY, WILLIAM IFiled Mar 16, 2004
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

W6CKH FCC Vanity Status: 3 Competing Applications & History