KR4MRP
Cancelled2x3District 4
No competing applications on record.
License HolderSibley, Michael
License ClassGeneral
Min. Class RequiredTechnician
LocationStrawberry Plains, TN
Grant DateJun 9, 2026
Cancellation DateJun 30, 2026
Available for ApplicationsJul 1, 2028
KR4MRP is a 2x3 format amateur radio callsign. It is currently registered to Sibley, Michael in Strawberry Plains, TN. 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: 38 units(Moderate)
Voice Phonetics
Kilo Romeo Four Mike Romeo Papa
Readability: 7/10(Good readability)
Available Jul 1, 2028 (723 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 30, 2026
- System-Generated GrantJun 9, 2026
- License IssuedJun 9, 2026
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.