KR4ODU
Cancelled2x3District 4
No competing applications on record.
License HolderOlgren, Matthew R
License ClassTechnician
Min. Class RequiredTechnician
LocationLake Wales, FL
Grant DateAug 5, 2026
Cancellation DateAug 25, 2026
Available for ApplicationsAug 26, 2028
KR4ODU is a 2x3 format amateur radio callsign. It is currently registered to Olgren, Matthew R in Lake Wales, 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: 38 units(Moderate)
Voice Phonetics
Kilo Romeo Four Oscar Delta Uniform
Readability: 6.5/10(Good readability)
Available Aug 26, 2028 (723 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledAug 25, 2026
- System-Generated GrantAug 5, 2026
- License IssuedAug 5, 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.