N4DA

This entry covers airframe N4DA, a 2021-built example of the Learjet 45 with serial number 604. The jet is registered in the United States and is recorded as owned by N4DA LLC, an LLC based in College Station, Texas, which is the current operator/home base for the airframe. The airframe’s basic valuation is listed at $7,500,000, reflecting its recent build year and executive configuration. No other historical registry actions or prior owners are published for this specific airframe in the supplied data.

The subject aircraft carries an executive interior with a flat-floor cabin laid out in a typical 8–12‑place executive configuration and includes a forward service/galley plus external baggage capacity of approximately 50 cubic feet. Avionics for this airframe conform to the family-standard Honeywell Primus-class EFIS fit, supporting modern flight deck situational awareness and common pilot workflows for the model line. Operationally the airframe is suited to short-to-medium range business missions within its 1,700 nm practical radius and cruise speed near 436 kts, typically flown from its owner/operator base in College Station, TX. Maintenance considerations for this specific machine align with turbine twin practices for the model: attention to Honeywell TFE731 series engine programs and avionics support life-cycle items consistent with a 2021-built airframe.

Within its family, the Learjet 45 occupies a light, high-speed business jet niche optimized for rapid point-to-point travel at altitudes up to 51,000 ft. Competing choices for similar missions would be other light to midsize executive jets; buyer and charter demand for a 2021-built, executive-configured Learjet 45 tends to reflect its combination of speed, ceiling, and typical 8–12 passenger cabin flexibility. Resale and maintenance considerations for this airframe center on engine program status and avionics commonality—here, the Honeywell TFE731-40BR1B engines and Primus-class EFIS—factors that influence operating costs and marketability.