TYB
>only aircraft on scope
Not sure what you mean, but if you remove
"?icao=04c093" from the address bar, you should see all of the planes currently on the ads-b tracker.
As for that particular plane, a CRJ-200 operated for United Nations (pic)
https://www.planespotters.net/airframe/bombardier-crj-200-5y-bwr-cmc-aviation/en4ln9