AI4BS
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderSchulz, Bernd
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHouston, TX
Grant DateSep 16, 2025
Expiration DateSep 16, 2035
AI4BS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Schulz, Bernd in Houston, TX. 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 Schulz, Bernd on Aug 29, 2025. AI4BS has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ....- -... ...
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Alpha India Four Bravo Sierra
Readability: 7/10(Good readability)
License History
- License IssuedSep 16, 2025
- Vanity Callsign GrantedSep 16, 2025
- License CanceledOct 28, 2003
- License IssuedOct 2, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.