KM4SYJ
Active2x3District 4
No competing applications on record.
License HolderSTEWART, DOUGLAS R
License ClassTechnician
Min. Class RequiredTechnician
LocationCHANNELVIEW, TX
Grant DateFeb 25, 2026
Expiration DateApr 4, 2036
KM4SYJ is a 2x3 format amateur radio callsign. It is currently registered to STEWART, DOUGLAS R in CHANNELVIEW, TX. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Sierra Yankee Juliet
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedFeb 26, 2026
- License RenewedFeb 25, 2026
- License ModifiedApr 11, 2016
- System-Generated GrantApr 4, 2016
- License IssuedApr 4, 2016
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.