There are 4 Embraer ERJ 190-100 ECJ aircraft on the U.S. registry that TailWiki has a page for. Every one is built from the public FAA record — year, serial, engine, home base, and registration history — and owners and pilots add photos, trips, and stories on top. The ones listed here were built between 2015 and 2016.
N527AH
2016 Embraer ERJ 190-100 ECJ
Wilmington, DE
N783MM
2016 Embraer ERJ 190-100 ECJ
Las Vegas, NV
N785MM
2016 Embraer ERJ 190-100 ECJ
Las Vegas, NV
N713TS
2015 Embraer ERJ 190-100 ECJ
Beverly Hills, CA