W0ROI
Available1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderHAMILTON, JAMES A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSIOUX CITY, IA
Grant DateDec 8, 1987
Expiration DateDec 8, 1997
Cancellation DateDec 9, 1999
Available for ApplicationsDec 9, 1999
W0ROI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HAMILTON, JAMES A in SIOUX CITY, IA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by GOAD, JEFFERY B on Jun 2, 2025. W0ROI has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- ----- .-. --- ..
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Zero Romeo Oscar India
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredDec 9, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- GOAD, JEFFERY BFiled Jun 2, 2025Not awardedFCC ↗