KR4SJ
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderREID, BARBARA H
License ClassAdvanced
Min. Class RequiredGeneral
LocationSaint Petersburg, FL
Grant DateAug 2, 2025
Expiration DateMay 31, 2034
KR4SJ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by REID, BARBARA H in Saint Petersburg, FL. 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 John, Scott W on Sep 3, 2025. KR4SJ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- ... .---
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Romeo Four Sierra Juliet
Readability: 6.5/10(Good readability)
License History
- License RenewedAug 2, 2025
- License RenewedJul 24, 2014
- Tax ID (TIN) AddedMar 5, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- John, Scott WFiled Sep 3, 2025Not awardedFCC ↗