N507SY

This entry covers airframe N507SY, an Embraer-built regional jet completed in 2021 with manufacturer serial number 17000888. The airframe is owned by SKYWEST AIRLINES INC, a corporate owner based in Saint George, UT, US, and is operated in a United States civil registry. Registry and operator records identify the airframe by its US registration and corporate ownership; valuation and detailed condition reports are not published. The aircraft is an operator-configured Embraer 175LR variant, recorded in fleet rosters and maintenance tracking under the supplied serial and registration details.

The cabin of N507SY is configured in a dual-class layout with 12 First / 64 Coach (C12Y64) seating, yielding an operator-specific 76-seat arrangement tailored for regional airline service. Avionics are fitted with a Honeywell Primus Epic suite, with operator-specific fit and possible variations in installations and optional equipment. Typical mission profiles for this LR (long-range) airframe encompass short-to-medium regional routes within the aircraft’s 2,150 nm capability and cruise performance near 447 kt, operated from SKYWEST’s bases and network. Maintenance considerations reflect the airframe’s CF34-8E5 engine type and regional airline utilization patterns, with scheduled heavy checks and line maintenance driven by high-cycle operations common to 70–80 seat regional jets.

The airframe is an Embraer Embraer 175LR (E175 / ERJ-170-200LR), a member of Embraer S.A.’s E-Jet family positioned for regional carriers seeking a balance of capacity, range and operating economics. With seating for 76 and a maximum cruise and ceiling suited to regional trunk routes, the E175LR competes with similar capacity types from other manufacturers in airline short- to medium-haul markets. Market considerations for this airframe include demand from regional operators for dual-class 70–80 seat configurations, the CF34-8E5 engine support network, and typical resale or transfer factors tied to cycle life and operator maintenance history.