KN4NPJ
Active2x3District 4
No competing applications on record.
License HolderSchaffer, Gregory K
License ClassTechnician
Min. Class RequiredTechnician
LocationWoodbridge, VA
Grant DateJun 28, 2018
Expiration DateJun 28, 2028
KN4NPJ is a 2x3 format amateur radio callsign. It is currently registered to Schaffer, Gregory K in Woodbridge, VA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -. ....- -. .--. .---
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo November Four November Papa Juliet
Readability: 6/10(Good readability)
License History
- Administrative Update AppliedJul 8, 2025
- Administrative Update AppliedJul 8, 2025
- Administrative Update AppliedFeb 22, 2024
- Administrative Update AppliedJan 5, 2022
- System-Generated GrantJun 28, 2018
- License IssuedJun 28, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.