KD0OSF
Active2x3District 0
No competing applications on record.
License HolderPrinty, Jonathan R
License ClassGeneral
Min. Class RequiredTechnician
LocationAurora, MO
Grant DateMar 9, 2021
Expiration DateMay 20, 2031
KD0OSF is a 2x3 format amateur radio callsign. It is currently registered to Printy, Jonathan R in Aurora, 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: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Delta Zero Oscar Sierra Foxtrot
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJun 10, 2026
- Administrative Update AppliedMar 22, 2022
- License RenewedMar 9, 2021
- Administrative Update AppliedSep 27, 2018
- Administrative Update AppliedJun 25, 2016
- Administrative Update AppliedAug 14, 2012
- Administrative Update AppliedMar 29, 2012
- System-Generated GrantMay 20, 2011
- License IssuedMay 20, 2011
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.