KA4OPN
Active2x3District 4
No competing applications on record.
License HolderHOUDYSHELL, GREG A
License ClassAdvanced
Min. Class RequiredTechnician
LocationSaint Peters, MO
Grant DateApr 16, 2025
Expiration DateMay 31, 2035
KA4OPN is a 2x3 format amateur radio callsign. It is currently registered to HOUDYSHELL, GREG A in Saint Peters, MO. 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: 39 units(Moderate)
Voice Phonetics
Kilo Alpha Four Oscar Papa November
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedApr 17, 2025
- License RenewedApr 16, 2025
- License RenewedMar 17, 2015
- License RenewedMar 29, 2005
- License ModifiedMay 30, 2000
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.