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K9DNF

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderWoehrle, Frank R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMarshfield, WI

Grant DateMay 24, 2013

Expiration DateAug 15, 2023

Cancellation DateAug 16, 2025

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K9DNF

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderWoehrle, Frank R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMarshfield, WI

Grant DateMay 24, 2013

Expiration DateAug 15, 2023

Cancellation DateAug 16, 2025

Available for ApplicationsAug 16, 2025

K9DNF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Woehrle, Frank R in Marshfield, WI. 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 WOEHRLE, FRANK R on Jul 28, 2003. K9DNF has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Nine Delta November Foxtrot

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 ExpiredAug 16, 2025
License RenewedMay 24, 2013
License ModifiedMar 2, 2004
License ModifiedSep 2, 2003
License IssuedAug 15, 2003
Vanity Callsign GrantedAug 15, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WOEHRLE, FRANK RFiled Jul 28, 2003
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K9DND K9DNG →

FCC data as of Jul 31, 2026

K9DNF FCC Vanity Status: 1 Competing Application & History