AD5BU
Active2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderUnderwood, William D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBethany, OK
Grant DateSep 13, 2022
Expiration DateSep 14, 2032
AD5BU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Underwood, William D in Bethany, OK. 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 Underwood, William D on Aug 27, 2012. AD5BU has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. ..... -... ..-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha Delta Five Bravo Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedSep 13, 2022
- Administrative Update AppliedJul 24, 2018
- License IssuedSep 14, 2012
- Vanity Callsign GrantedSep 14, 2012
- License CanceledJun 19, 2001
- License ModifiedFeb 22, 2001
- License IssuedJan 23, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Underwood, William DFiled Aug 27, 2012Not awardedFCC ↗