W7JBS
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderSTACK, JOHN B
License ClassTechnician
Min. Class RequiredGeneral
LocationCOLORADO SPRINGS, CO
Grant DateMar 24, 2026
Expiration DateFeb 27, 2035
Competitive callsign — 1 application filed with the FCC.
Morse Code
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CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Seven Juliet Bravo Sierra
Readability: 6.5/10(Good readability)
Competing applications filed with the FCC for this callsign.