N4JST
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLawrence, REBECCA K
License ClassGeneral
Min. Class RequiredGeneral
LocationWentzville, MO
Grant DateNov 26, 2025
Expiration DateNov 26, 2035
N4JST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lawrence, REBECCA K in Wentzville, MO. 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 SIMMONS-TALBOTT, JOE on Jun 5, 2023. N4JST has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- .--- ... -
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Juliet Sierra Tango
Readability: 6.5/10(Good readability)
License History
- License RenewedNov 26, 2025
- License RenewedMay 30, 2014
- FRN Association Letter SentMay 31, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SIMMONS-TALBOTT, JOEFiled Jun 5, 2023DismissedFCC ↗