N433DD

This entry covers the specific Learjet airframe registered as N433DD, a 1978-built Bombardier Learjet 35A with serial number 35-161. The airframe is recorded as owned by E D Santos & Associates LLC, a corporation based in Wilmington, DE, US, which serves as the operator and home base for the aircraft’s civil U.S. registry. The airframe’s build year, serial identity and U.S. registration have defined its long-term operational profile, with valuation and condition summaries indicating a market value of $960,000 for this particular example. Maintenance history and registry actions beyond ownership and basic certification status are not published in the supplied data.

The aircraft features a typical six-place executive cabin configured in a club seating arrangement, supporting small corporate travel and owner-operated missions. Avionics fit is not published in the provided data, but the aircraft’s range of 1,995 nm and cruise speed of 436 kts suit medium-haul point-to-point operations common to light business jets. Operated from its U.S. base under corporate ownership, the Learjet 35A with registration N433DD is likely employed on business charters, owner-flown corporate trips, and short transcontinental hops within its performance envelope. Specific unique amenities or detailed maintenance schedules for this airframe are not published in the available dataset.

The Bombardier Learjet 35A family occupies the light, high-speed executive jet niche, offering high cruise speeds and a 45,000 ft ceiling that appeal to owners prioritizing fast, efficient point-to-point travel. Competing models include other light business jets in the same era and class; buyer and charter demand for late-1970s airframes often centers on acquisition cost, avionics modernization needs, and engine overhaul cycles. For this airframe—serial 35-161—resale considerations reflect its age, cumulative maintenance and systems upgrades, with the stated valuation of $960,000 indicative of market positioning for a well-maintained Learjet 35A.