N4JSO
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSCHROEDER, DOLORES M
License ClassTechnician
Min. Class RequiredGeneral
LocationROMULUS, MI
Grant DateOct 17, 2024
Expiration DateAug 27, 2034
N4JSO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SCHROEDER, DOLORES M in ROMULUS, MI. 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 Owens, Johanna S on Aug 9, 2004. N4JSO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .--- ... ---
CW Weight: 33 units(Moderate)
Voice Phonetics
November Four Juliet Sierra Oscar
Readability: 6.5/10(Good readability)
License History
- License RenewedOct 17, 2024
- Administrative Update AppliedOct 17, 2024
- License RenewedAug 19, 2014
- License IssuedAug 27, 2004
- Vanity Callsign GrantedAug 27, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Owens, Johanna SFiled Aug 9, 2004Not awardedFCC ↗