N0BOF
Cancelled1x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderSparks, Loyd G
License ClassTechnician
Min. Class RequiredGeneral
LocationCalabasas, CA
Grant DateMay 12, 2015
Cancellation DateJul 30, 2024
Available for ApplicationsJul 31, 2026
N0BOF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sparks, Loyd G in Calabasas, CA. 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 FRITZ, BOB O on Jun 20, 2005. N0BOF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- -... --- ..-.
CW Weight: 40 units(Moderate)
Voice Phonetics
November Zero Bravo Oscar Foxtrot
Readability: 7/10(Good readability)
Available Jul 31, 2026 (1 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJul 30, 2024
- License RenewedMay 12, 2015
- Administrative Update AppliedMar 28, 2014
- Administrative Update AppliedOct 23, 2009
- License IssuedJul 8, 2005
- Vanity Callsign GrantedJul 8, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.