AA1SJ
Active2x2District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderJOHNSTON, SCOTT D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBoston, MA
Grant DateJul 10, 2026
Expiration DateJul 10, 2036
AA1SJ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by JOHNSTON, SCOTT D in Boston, 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 JOHNSTON, SCOTT D on Jun 22, 2026. AA1SJ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- .---- ... .---
CW Weight: 34 units(Moderate)
Voice Phonetics
Alpha Alpha One Sierra Juliet
Readability: 7/10(Good readability)
License History
- License IssuedJul 10, 2026
- Vanity Callsign GrantedJul 10, 2026
- License ExpiredMay 4, 2019
- Tax ID (TIN) AddedFeb 12, 2007
- License RenewedFeb 12, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.