AI6SL
Active2x2District 6
No competing applications on record.
License HolderPolak, Wolfgang H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSunnyvale, CA
Grant DateJun 5, 2026
Expiration DateAug 24, 2036
AI6SL is a 2x2 format amateur radio callsign. It is currently registered to Polak, Wolfgang H in Sunnyvale, CA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.- .. -.... ... .-..
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Alpha India Six Sierra Lima
Readability: 7/10(Good readability)
License History
- License RenewedJun 5, 2026
- System-Generated GrantAug 24, 2016
- License IssuedAug 24, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.