KN4OBR
Active2x3District 4
No competing applications on record.
License HolderMcLain, William L
License ClassGeneral
Min. Class RequiredTechnician
LocationMarshalltown, IA
Grant DateJul 24, 2018
Expiration DateJul 24, 2028
KN4OBR is a 2x3 format amateur radio callsign. It is currently registered to McLain, William L in Marshalltown, IA. 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: 38 units(Moderate)
Voice Phonetics
Kilo November Four Oscar Bravo Romeo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedNov 3, 2018
- System-Generated GrantJul 24, 2018
- License IssuedJul 24, 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.