N1JSP
Active1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderSpiro, Jeffrey A
License ClassTechnician
Min. Class RequiredGeneral
LocationCedar Grove, NJ
Grant DateDec 5, 2025
Expiration DateDec 5, 2035
N1JSP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Spiro, Jeffrey A in Cedar Grove, NJ. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Spiro, Jeffrey A on Jul 27, 2004. N1JSP has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- .--- ... .--.
CW Weight: 38 units(Moderate)
Voice Phonetics
November One Juliet Sierra Papa
Readability: 6.5/10(Good readability)
License History
- License RenewedDec 5, 2025
- Administrative Update AppliedJul 20, 2021
- Administrative Update AppliedJun 14, 2017
- License RenewedJun 24, 2014
- Administrative Update AppliedMay 20, 2009
- Vanity Callsign GrantedAug 14, 2004
- License IssuedAug 14, 2004
- Internal Correction AppliedAug 3, 2004
- Internal Correction AppliedAug 3, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Spiro, Jeffrey AFiled Jul 27, 2004Not awardedFCC ↗