KO4PMJ
Active2x3District 4
No competing applications on record.
License HolderBlackburn, David J
License ClassGeneral
Min. Class RequiredTechnician
LocationCitrus Heights, CA
Grant DateApr 16, 2021
Expiration DateApr 16, 2031
KO4PMJ is a 2x3 format amateur radio callsign. It is currently registered to Blackburn, David J in Citrus Heights, CA. 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: 47 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Papa Mike Juliet
Readability: 7.5/10(High readability)
License History
- System-Generated GrantApr 16, 2021
- License IssuedApr 16, 2021
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.