WA4UOF
Active2x3District 4
No competing applications on record.
License HolderHOLMBERG, MICHAEL R
License ClassTechnician
Min. Class RequiredTechnician
LocationHIGHLANDS RANCH, CO
Grant DateJan 13, 2026
Expiration DateJan 13, 2036
WA4UOF is a 2x3 format amateur radio callsign. It is currently registered to HOLMBERG, MICHAEL R in HIGHLANDS RANCH, CO. 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
Whiskey Alpha Four Uniform Oscar Foxtrot
Readability: 7/10(Good readability)
License History
- License RenewedJan 13, 2026
- License RenewedMay 12, 2015
- License RenewedMay 10, 2005
- License ModifiedMay 31, 2000
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.