KR4IYL
Active2x3District 4
No competing applications on record.
License HolderDuer, Michael L
License ClassGeneral
Min. Class RequiredTechnician
LocationBOWIE, MD
Grant DateJan 15, 2026
Expiration DateJan 15, 2036
KR4IYL is a 2x3 format amateur radio callsign. It is currently registered to Duer, Michael L in BOWIE, MD. 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: 37 units(Moderate)
Voice Phonetics
Kilo Romeo Four India Yankee Lima
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantJan 15, 2026
- License IssuedJan 15, 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.