AB1S
Active2x1District 1
Competitive callsign — 9 applications filed with the FCC.
License HolderRODRIGUEZ, ADALBERTO
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWATERBURY, CT
Grant DateJul 4, 2017
Expiration DateJul 4, 2027
AB1S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by RODRIGUEZ, ADALBERTO in WATERBURY, CT. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by PIERRE, SYLVAN on Jan 21, 2026. AB1S has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... .---- ...
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Bravo One Sierra
Readability: 8/10(High readability)
License History
- License IssuedJul 4, 2017
- Vanity Callsign GrantedJul 4, 2017
- License ExpiredJun 16, 2017
- Tax ID (TIN) AddedMar 31, 2005
- License RenewedMar 31, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.