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/W4DNR

← Back to results

W4DNR

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderCOOPER, JACK S

License ClassGeneral

Min. Class RequiredGeneral

LocationHUNTINGDON, PA

Grant DateAug 19, 2020

Expiration DateSep 28, 2030

W4DNR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by COOPER, JACK S in HUNTINGDON, PA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by RODEN JR, DONALD N on Sep 9, 2010. W4DNR has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Whiskey Four Delta November Romeo

Readability: 7/10(Good readability)

License History

License RenewedAug 19, 2020
License IssuedSep 28, 2010
Vanity Callsign GrantedSep 28, 2010
License ExpiredOct 10, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

RODEN JR, DONALD NFiled Sep 9, 2010
Not awardedFCC ↗
FUTRELL, RICHARD OFiled Oct 20, 2009
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W4DNQ W4DNS →

FCC data as of Sep 4, 2026

W4DNR FCC Vanity Status: 2 Competing Applications & History