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W4SDQ

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderLAWLER II, JOHN S

License ClassGeneral

Min. Class RequiredGeneral

LocationCOLUMUS, OH

Grant DateJun 14, 1988

Expiration DateJun 14, 1998

Cancellation DateJun 15, 2000

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W4SDQ

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderLAWLER II, JOHN S

License ClassGeneral

Min. Class RequiredGeneral

LocationCOLUMUS, OH

Grant DateJun 14, 1988

Expiration DateJun 14, 1998

Cancellation DateJun 15, 2000

Available for ApplicationsJun 15, 2000

W4SDQ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LAWLER II, JOHN S in COLUMUS, OH. 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 Youn III, Edward B on Mar 19, 2015. W4SDQ has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Four Sierra Delta Quebec

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 ExpiredJun 15, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Youn III, Edward BFiled Mar 19, 2015
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

W4SDQ FCC Vanity Status: 1 Competing Application & History