KR4IDD
Cancelled2x3District 4
No competing applications on record.
License HolderRosenberger, Robin J
License ClassGeneral
Min. Class RequiredTechnician
LocationSHALIMAR, FL
Grant DateDec 10, 2025
Cancellation DateJan 21, 2026
Available for ApplicationsJan 22, 2028
KR4IDD is a 2x3 format amateur radio callsign. It is currently registered to Rosenberger, Robin J in SHALIMAR, 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: 31 units(Moderate)
Voice Phonetics
Kilo Romeo Four India Delta Delta
Readability: 6.5/10(Good readability)
Available Jan 22, 2028 (504 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 21, 2026
- License ModifiedDec 18, 2025
- System-Generated GrantDec 10, 2025
- License IssuedDec 10, 2025
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.