Herpa American Airlines Boeing 777-300ER N736AT 1:500 Diecast Model1: 500 Diecast: American Airlines Boeing 777 300ER N736AT (Herpa HE523950 003) N736AT is a Boeing 777 323ER operated by American Airlines, MSN 33538 (Line Number 1377). The aircraft completed its first flight on 18 February 2016 and entered service shortly after. American operates the 777 300ER on long haul international routes, including transatlantic and transpacific services. N736AT wears the current American Airlines livery introduced in 2013the