N409MR

The airframe bearing tail number N409MR is a 2006 Bombardier Challenger 300 (BD-100-1A10), serial number 20105, operated in U.S. civil registry. The listed owner is FLEX AIR LLC, an LLC based in Scottsdale, AZ, US, which is the documented operator/home base for this specific Challenger 300. The airframe carries U.S. registration and is identified by its serial as a mid‑2000s build within the type’s production run. Registered in the United States under U.S. civil registry, the aircraft presents the typical configuration and system fit of eight‑place executive Challengers of its vintage.

This airframe is outfitted in a typical eight‑place executive layout with a forward galley and an aft lavatory, matching the common interior plan for 8‑seat Challenger 300s and supporting executive transport missions. Avionics fit is the Collins Pro Line 21 as typical for the type, providing integrated flight deck capabilities common to mid‑2000s business jets and supporting regional to transcontinental routings within the aircraft’s 3,100 nm range. Operated by FLEX AIR LLC from Scottsdale, Arizona, the Challenger 300’s combination of cruise speed and altitude capability enables high‑speed, high‑altitude cross‑country missions; interior arrangements emphasize passenger comfort and in‑flight services enabled by the forward galley and aft lavatory. Maintenance considerations for this specific airframe align with standard twin‑engine business jet programs fitted with Honeywell AS907 engines and Pro Line 21 avionics.

As a representative of the Bombardier Challenger 300 family, this airframe sits in a performance niche defined by roughly 3,100 nm range, a high‑cruise speed of 459 kts and a 45,000 ft service ceiling, suitable for point‑to‑point business travel without frequent fuel stops. Buyer and charter demand for aircraft with this mission profile typically centers on operators valuing speed, range and cabin comfort for small executive groups; the eight‑seat cabin and executive galley/lavatory layout are aligned with that market. Resale and maintenance considerations for this airframe reflect its mid‑2000s build year, twin Honeywell AS907 engines and Pro Line 21 avionics fit, factors commonly reviewed by purchasers and operators evaluating lifecycle and upgrade paths.