K3OSD
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMalde, John P
License ClassTechnician
Min. Class RequiredGeneral
LocationStockton, CA
Grant DateMar 2, 2021
Expiration DateMar 2, 2031
K3OSD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Malde, John P in Stockton, 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 Malde, John P on Feb 12, 2021. K3OSD has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --- ... -..
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Three Oscar Sierra Delta
Readability: 7.5/10(High readability)
License History
- License IssuedMar 2, 2021
- Vanity Callsign GrantedMar 2, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Malde, John PFiled Feb 12, 2021Not awardedFCC ↗