N3IDX
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderBranch, Jerry L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAntioch, CA
Grant DateOct 25, 2022
Expiration DateSep 29, 2032
N3IDX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Branch, Jerry L in Antioch, CA. 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 MARTIN, JEFFREY A on Jul 22, 2019. N3IDX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ...-- .. -.. -..-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
November Three India Delta X-ray
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedFeb 10, 2026
- License RenewedOct 25, 2022
- License RenewedJul 3, 2012
- Tax ID (TIN) AddedJul 9, 2002
- License RenewedJul 9, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MARTIN, JEFFREY AFiled Jul 22, 2019DismissedFCC ↗