CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/WU5F

← Back to results

WU5F

Active2x1District 5

Competitive callsign — 22 applications filed with the FCC.

License HolderVandenbrink, Mark L

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationGarden Ridge, TX

Grant DateDec 15, 2020

Expiration DateDec 15, 2030

WU5F is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Vandenbrink, Mark L in Garden Ridge, TX. This callsign has attracted significant interest in the amateur radio community, with 22 vanity applications filed with the FCC. The most recent was submitted by Vandenbrink, Mark L on Nov 27, 2020. WU5F has 12 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 23 units(Light (fast to send))

Voice Phonetics

Whiskey Uniform Five Foxtrot

Readability: 8/10(High readability)

License History

Vanity Callsign GrantedDec 15, 2020
License IssuedDec 15, 2020
License CanceledNov 20, 2018
License IssuedFeb 7, 2015
Vanity Callsign GrantedFeb 7, 2015
License CanceledJan 18, 2013
Vanity Callsign GrantedJun 12, 2012
License IssuedJun 12, 2012
License CanceledMay 4, 2010
Vanity Callsign GrantedNov 10, 2009
License IssuedNov 10, 2009
License Expired

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Vandenbrink, Mark LFiled Nov 27, 2020
Not awardedFCC ↗
Drees, John MFiled Nov 25, 2020
Not awardedFCC ↗
McCallum, Mamo BFiled Nov 25, 2020
DismissedFCC ↗
Collins, RonaldFiled Jan 30, 2015

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← WU5E WU5G →

FCC data as of Sep 12, 2026 — may be delayed

Oct 22, 2008

Not awarded

Marodis Jr, Steven GFiled Jan 20, 2015

Not awardedFCC ↗

STRAWN, JOSHUA DFiled Jan 20, 2015

DismissedFCC ↗

Long, Charles MFiled Jan 20, 2015

Not awardedFCC ↗

MOORE, STEVEN AFiled Dec 23, 2014

Not awardedFCC ↗

Marodis Jr, Steven GFiled Dec 22, 2014

DismissedFCC ↗

MISCH, JAMES RFiled May 25, 2012

Not awardedFCC ↗

Lawton Salvation Army GroupFiled May 7, 2012

Not awardedFCC ↗

Gommert, Richard DFiled Mar 30, 2012

DismissedFCC ↗

Brothers, Robert OFiled Oct 22, 2009

Not awardedFCC ↗

Edwards, Victor LFiled Oct 5, 2009

Not awardedFCC ↗

GUO, ZHIFiled Aug 24, 2009

Not awardedFCC ↗

Gwozdecki, Joseph AFiled Aug 24, 2009

Not awardedFCC ↗

DAWSON, DONALD GFiled May 19, 2009

Not awardedFCC ↗

WEINFURTER, ERICH BFiled Apr 10, 2009

Not awardedFCC ↗

LEWIS, STEPHEN JFiled Mar 24, 2009

Not awardedFCC ↗

Baker, Ronald EFiled Feb 24, 2009

Not awardedFCC ↗

Holcomb, Danny LFiled Dec 16, 2008

Not awardedFCC ↗

PADILLA, RENEFiled Oct 27, 2008

Not awardedFCC ↗

WU5F FCC Vanity Status: 22 Competing Applications & History