KR4IOD
Active2x3District 4
No competing applications on record.
License HolderCaldwell, Michael
License ClassGeneral
Min. Class RequiredTechnician
LocationSavannah, GA
Grant DateDec 24, 2025
Expiration DateDec 24, 2035
KR4IOD is a 2x3 format amateur radio callsign. It is currently registered to Caldwell, Michael in Savannah, GA. 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: 35 units(Moderate)
Voice Phonetics
Kilo Romeo Four India Oscar Delta
Readability: 6.5/10(Good readability)
License History
- License ModifiedApr 21, 2026
- System-Generated GrantDec 24, 2025
- License IssuedDec 24, 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.