N644QX

This airframe, registration N644QX, is an Embraer ERJ-170-200LR (E175LR) built in 2018 with manufacturer's serial 17000767. The airframe is owned by HORIZON AIR INDUSTRIES INC (a corporation based in SeaTac, WA, US) and is registered in the US. Delivered new in 2018 and entering service with its listed corporate owner, the aircraft presents as a high-density regional configuration and carries an estimated market value of $18,000,000. Notable registry actions: Not published.

The specific cabin layout for this airframe is a high-density regional single-class arrangement seating 88 passengers, optimized for short- to medium-haul shuttle and regional trunk routes. Avionics are provided by the Honeywell Primus Epic integrated flight deck, supporting modern navigation, situational awareness and flight management functions appropriate to airline/regional operations. Typical mission profiles for this E175LR include up to 2,200 nm sector ranges at cruise speeds around 447 kts and operating to airports with regional demand from its SeaTac base. Maintenance considerations for this airframe follow the Embraer-approved schedules for the E175LR family and the CF34-8E5 engine shop and line visit cycles as defined by manufacturer and operator programs.

The Embraer ERJ-170-200LR (E175LR) occupies the high-density regional jet niche, offering range out to 2,200 nm and a service ceiling of 41,000 ft while carrying up to 88 passengers in single-class layouts. Competing types include regional variants of the Airbus A220-100 and smaller narrowbody conversions that target similar seat-mile economics on higher-density regional routes. Buyer and charter demand centers on regional carriers and corporate-owned industrial operators seeking efficient seat-mile performance; resale and maintenance considerations emphasize CF34 engine health, airframe cycles, and the installed Honeywell Primus Epic avionics commonality.