N636QX

This article covers airframe N636QX, an Embraer-built regional jet delivered in 2018 with manufacturer serial number 17000749. The aircraft is an Embraer ERJ-175LR (E175 / ERJ-170-200LR) registered in the United States and owned by Horizon Air Industries Inc. of Seattle, WA, US, reflecting a single corporate ownership record in the supplied data. The registration and ownership tie the airframe to Horizon Air's operations and home base in the Pacific Northwest; details on any subsequent registry actions or changes in valuation are not published in the provided dataset.

The specific cabin fit for N636QX is configured in an Alaska/Horizon three-class layout with 76 seats: 12 First / 12 Premium / 52 Main, indicating a focus on regional trunk routes with a differentiated passenger experience. Avionics are listed as Honeywell Primus Epic, with the caveat that operator fit varies, meaning exact instrument and mission-fit details can differ from airframe to airframe even within the same serial batch. Typical mission profiles for this airframe class include short- to medium-range scheduled passenger services up to the published 2,200 nm range and cruise operations around 447 kts, operating from Horizon Air’s Seattle-area base with standard regional maintenance cycles for twin-engine turbofan airliners. No additional unique amenities or maintenance incidents are provided for this specific serial.

The type designation Embraer ERJ-175LR places N636QX within Embraer’s regional jet family targeting higher-capacity regional and thin trunk markets, offering a 76-seat layout that suits carriers seeking premium/standard cabin segmentation. Competing models in the same niche typically include other stretched regional jets from OEMs in similar seat and range categories. Market considerations for this airframe would center on fleet commonality with other ERJ-175LRs, the CF34-8E5 powerplant support environment, and resale or lease demand driven by regional carrier requirements; lifecycle and maintenance planning follows established practices for fixed-wing multi-engine regional jets.