N1DSJ
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderJonsson, Conny O
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationUpland, CA
Grant DateNov 1, 2016
Expiration DateNov 1, 2026
N1DSJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Jonsson, Conny O in Upland, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Querio, Giacomo Giuseppe on Oct 12, 2016. N1DSJ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- -.. ... .---
CW Weight: 35 units(Moderate)
Voice Phonetics
November One Delta Sierra Juliet
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJan 31, 2026
- License IssuedNov 1, 2016
- Vanity Callsign GrantedNov 1, 2016
- License CanceledMar 31, 2004
- License IssuedJun 26, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.