AC1AB
Expired2x2District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderYu, Lei
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSouthborough, MA
Grant DateJun 20, 2016
Expiration DateJun 20, 2026
Available for ApplicationsJun 21, 2028
AC1AB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Yu, Lei in Southborough, MA. 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 CHO, YO Y on Sep 28, 1999. AC1AB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. .---- .- -...
CW Weight: 35 units(Moderate)
Voice Phonetics
Alpha Charlie One Alpha Bravo
Readability: 8/10(High readability)
Available Jun 21, 2028 (692 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- System-Generated GrantJun 20, 2016
- License IssuedJun 20, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.