W8JSM
Active1x3District 8
Competitive callsign — 3 applications filed with the FCC.
License HolderMascarenhas, Jacob S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationShenandoah Junction, WV
Grant DateFeb 14, 2026
Expiration DateFeb 14, 2036
W8JSM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mascarenhas, Jacob S in Shenandoah Junction, WV. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Mascarenhas, Jacob S on Jan 27, 2026. W8JSM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Eight Juliet Sierra Mike
Readability: 7.5/10(High readability)
License History
- License IssuedFeb 14, 2026
- Vanity Callsign GrantedFeb 14, 2026
- License ExpiredJan 5, 2016
- License RenewedOct 15, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.