W4FOS
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderDOWNING, ROBERT K
License ClassTechnician
Min. Class RequiredGeneral
LocationSilsbee, TX
Grant DateOct 7, 2023
Expiration DateOct 7, 2033
W4FOS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DOWNING, ROBERT K in Silsbee, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Foster, Samuel D on Sep 19, 2023. W4FOS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ..-. --- ...
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Foxtrot Oscar Sierra
Readability: 7.5/10(High readability)
License History
- License IssuedOct 7, 2023
- Vanity Callsign GrantedOct 7, 2023
- License ExpiredNov 2, 2021
- License IssuedOct 31, 2009
- Vanity Callsign GrantedOct 31, 2009
- License ExpiredOct 10, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.