AB1U
Active2x1District 1
Competitive callsign — 4 applications filed with the FCC.
License HolderBRAND, DAVID A
License ClassAdvanced
Min. Class RequiredAmateur Extra
LocationNORTHRIDGE, CA
Grant DateApr 15, 2025
Expiration DateJan 27, 2034
AB1U is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by BRAND, DAVID A in NORTHRIDGE, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Retired Employees Of The Telephone Company on Jan 8, 2004. AB1U has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... .---- ..-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Alpha Bravo One Uniform
Readability: 8/10(High readability)
License History
- Administrative Update AppliedApr 17, 2025
- License RenewedApr 15, 2025
- License RenewedJan 4, 2014
- License IssuedJan 27, 2004
- Vanity Callsign GrantedJan 27, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.