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, 2018Not awardedFCC ↗