WD5UB
Active2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderHarbour, Robert B
Min. Class RequiredGeneral
LocationTucson, AZ
Grant DateAug 4, 2026
Expiration DateAug 4, 2036
WD5UB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Harbour, Robert B in Tucson, AZ. 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 Stewart, Charles W on Jul 17, 2026. WD5UB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.. ..... ..- -...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Delta Five Uniform Bravo
Readability: 7.5/10(High readability)
License History
- License IssuedAug 4, 2026
- Vanity Callsign GrantedAug 4, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Stewart, Charles WFiled Jul 17, 2026Not awardedFCC ↗