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KD6FSA

Available2x3District 6

No competing applications on record.

License HolderWINTERSCHEIDT, KARL H

License ClassTechnician

Min. Class RequiredTechnician

LocationSUPERIOR, WI

Grant DateDec 3, 2012

Expiration DateFeb 23, 2023

Cancellation DateFeb 25, 2025

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KD6FSA

Available2x3District 6

No competing applications on record.

License HolderWINTERSCHEIDT, KARL H

License ClassTechnician

Min. Class RequiredTechnician

LocationSUPERIOR, WI

Grant DateDec 3, 2012

Expiration DateFeb 23, 2023

Cancellation DateFeb 25, 2025

Available for ApplicationsFeb 24, 2025

KD6FSA is a 2x3 format amateur radio callsign. It is currently registered to WINTERSCHEIDT, KARL H in SUPERIOR, WI. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Delta Six Foxtrot Sierra Alpha

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredFeb 25, 2025
License RenewedDec 3, 2012
Administrative Update AppliedMar 7, 2008
License RenewedJan 13, 2003
Administrative Update AppliedApr 5, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KD6FRZ KD6FSB →

FCC data as of Sep 3, 2026

Is KD6FSA Available? FCC Vanity Status & Watchlist