N3JKW
Active1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderHupfer, John
License ClassGeneral
Min. Class RequiredGeneral
LocationPARKTON, MD
Grant DateJan 4, 2025
Expiration DateJan 4, 2035
N3JKW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hupfer, John in PARKTON, MD. 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 Hupfer, John on Dec 17, 2024. N3JKW has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ...-- .--- -.- .--
CW Weight: 37 units(Moderate)
Voice Phonetics
November Three Juliet Kilo Whiskey
Readability: 7/10(Good readability)
License History
- License ModifiedMar 2, 2026
- License IssuedJan 4, 2025
- Vanity Callsign GrantedJan 4, 2025
- License ExpiredSep 18, 2024
- License RenewedNov 1, 2012
- License IssuedSep 17, 2002
- Vanity Callsign GrantedSep 17, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.