KM4SWR
Active2x3District 4
No competing applications on record.
License HolderGREBUS, GARY L
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationBROOKLINE, NH
Grant DateFeb 24, 2026
Expiration DateMar 31, 2036
KM4SWR is a 2x3 format amateur radio callsign. It is currently registered to GREBUS, GARY L in BROOKLINE, NH. 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: 35 units(Moderate)
Voice Phonetics
Kilo Mike Four Sierra Whiskey Romeo
Readability: 7/10(Good readability)
License History
- License RenewedFeb 24, 2026
- System-Generated GrantMar 31, 2016
- License IssuedMar 31, 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.