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/N3WNK

← Back to results

N3WNK

Active1x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderISENBERG, DONNA K

License ClassTechnician

Min. Class RequiredGeneral

LocationMECHANICSVILLE, MD

Grant DateDec 12, 2025

Expiration DateDec 11, 2035

N3WNK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ISENBERG, DONNA K in MECHANICSVILLE, MD. 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 Johns, Jeremiah D on Jul 23, 2018. N3WNK has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

November Three Whiskey November Kilo

Readability: 7/10(Good readability)

License History

License RenewedDec 12, 2025
License RenewedNov 24, 2015
License RenewedOct 24, 2005
Administrative Update AppliedSep 2, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Johns, Jeremiah DFiled Jul 23, 2018
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← N3WNJ N3WNL →

FCC data as of Sep 3, 2026

N3WNK FCC Vanity Status: 1 Competing Application & History