N637QX

This airframe, registered as N637QX, is an Embraer ERJ-175LR (ERJ-170-200LR) built in 2018 with serial number 17000755. The aircraft is owned by HORIZON AIR INDUSTRIES INC, a corporation based in Seattle, WA, United States, and is registered in the US. Registered to HORIZON AIR INDUSTRIES INC in Seattle, WA, the airframe’s documented ownership history is singular in the provided data and public valuation or condition summaries are Not published.

The airframe is certificated for single-class operation up to 88 seats while typical dual-class layouts approximate ~76 seats, allowing operators flexibility between higher-density regional configurations and more spacious two-class offerings. Avionics fit is the Honeywell Primus Epic (operator-specific fit typically used on E-Jets), meaning this specific aircraft will have an operator-chosen implementation of that common E-Jet suite which can affect crew workflows and avionics maintenance scopes. With a maximum range of 2,200 nm and a cruise speed near 480 kts, the aircraft is suited to medium-range regional and thin trunk routes out of its Seattle home base, operating at ceilings to 41,000 ft. Maintenance considerations for this airframe include support for the GE CF34-8E5 engine family and any operator-specific avionics integrations.

The airframe belongs to the Embraer ERJ-175LR family produced by Embraer S.A., positioned to deliver a balance of seat capacity (up to 88) and medium-range capability (2,200 nm) for regional operators. Performance characteristics such as the 480 kts cruise and 41,000 ft ceiling define its operational niche within fixed-wing multi-engine regional transport. Market considerations for acquisition, operation, or resale of this specific configuration hinge on the commonality of the GE CF34-8E5 engines and the operator-specific Honeywell Primus Epic avionics fit, both of which influence maintenance planning, spares provisioning, and interoperability with other E-Jets in airline fleets.