W4BBL
Available1x3District 4
Competitive callsign — 13 applications filed with the FCC.
License HolderHARRILL, CHAS S
License ClassAdvanced
Min. Class RequiredGeneral
LocationOAK RIDGE, TN
Grant DateOct 24, 1995
Expiration DateOct 24, 2005
Cancellation DateOct 25, 2007
Available for ApplicationsOct 25, 2007
W4BBL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HARRILL, CHAS S in OAK RIDGE, TN. This callsign has attracted significant interest in the amateur radio community, with 13 vanity applications filed with the FCC. The most recent was submitted by Ebrahimi, Ali H on Jul 1, 2026. W4BBL has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- ....- -... -... .-..
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Bravo Bravo Lima
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredOct 25, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.