W3DOI
Active1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderInterior Radio Club
Min. Class RequiredGeneral
LocationRockville, MD
Grant DateJan 30, 2019
Expiration DateJan 30, 2029
W3DOI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Interior Radio Club in Rockville, MD. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Interior Radio Club on Nov 13, 2008. W3DOI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- -.. --- ..
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Three Delta Oscar India
Readability: 7.5/10(High readability)
License History
- License RenewedJan 30, 2019
- License IssuedDec 2, 2008
- Vanity Callsign GrantedDec 2, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.