KQ4RKO
Active2x3District 4
No competing applications on record.
License HolderJadczak, Richard
License ClassTechnician
Min. Class RequiredTechnician
LocationLanghorne, PA
Grant DateApr 20, 2024
Expiration DateApr 20, 2034
KQ4RKO is a 2x3 format amateur radio callsign. It is currently registered to Jadczak, Richard in Langhorne, PA. 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 Quebec Four Romeo Kilo Oscar
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJul 28, 2026
- License ModifiedMay 19, 2025
- Administrative Update AppliedApr 23, 2024
- System-Generated GrantApr 20, 2024
- License IssuedApr 20, 2024
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.