KO4NLJ
Cancelled2x3District 4
No competing applications on record.
License HolderJohnson, Charles R
License ClassGeneral
Min. Class RequiredTechnician
LocationLake Mary, FL
Grant DateMar 1, 2021
Cancellation DateOct 25, 2024
Available for ApplicationsOct 26, 2026
KO4NLJ is a 2x3 format amateur radio callsign. It is currently registered to Johnson, Charles R in Lake Mary, FL. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four November Lima Juliet
Readability: 6.5/10(Good readability)
Available Oct 26, 2026 (51 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledOct 25, 2024
- License ModifiedJun 9, 2021
- System-Generated GrantMar 1, 2021
- License IssuedMar 1, 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.