W1JSP
Active1x3District 1
Competitive callsign — 7 applications filed with the FCC.
License HolderPeterson, John S
License ClassGeneral
Min. Class RequiredGeneral
LocationKingston, RI
Grant DateMar 24, 2026
Expiration DateMar 24, 2036
W1JSP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Peterson, John S in Kingston, RI. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Peterson, John S on Mar 6, 2026. W1JSP has 12 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- .--- ... .--.
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Whiskey One Juliet Sierra Papa
Readability: 7/10(Good readability)
License History
- Vanity Callsign GrantedMar 24, 2026
- License IssuedMar 24, 2026
- License ExpiredMar 7, 2026
- License IssuedOct 17, 2013
- Vanity Callsign GrantedOct 17, 2013
- License CanceledSep 6, 2013
- Administrative Update AppliedNov 10, 2011
- License RenewedOct 6, 2010
- Administrative Update AppliedJan 25, 2008
- Administrative Update AppliedAug 8, 2006
- Administrative Update AppliedJan 6, 2004
- License Issued
Vanity Application Activity
Competing applications filed with the FCC for this callsign.