KN4WYN
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSENTI, TOBIAS WOLFGANG
License ClassTechnician
Min. Class RequiredTechnician
LocationBOCA RATON, FL
Grant DateSep 3, 2019
Expiration DateSep 3, 2029
KN4WYN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SENTI, TOBIAS WOLFGANG in BOCA RATON, FL. 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 Nolde, Patricia on Jul 15, 2025. KN4WYN has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- .-- -.-- -.
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo November Four Whiskey Yankee November
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantSep 3, 2019
- License IssuedSep 3, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Nolde, PatriciaFiled Jul 15, 2025Not awardedFCC ↗