PlaneFox tracks 2 Cessna 441 Conquest II aircraft for sale and re-reads every one of them from the broker and dealer sites it watches, so the figures below move when the market moves. Every number on this page is measured from those live listings, not taken from a published price guide.
A Cessna 441 Conquest II flies about 2,194 nm, roughly 4,063 km, which is about 8 h 28 min in still air at typical cruise.
A Cessna 441 Conquest II costs about EUR 17,333 a month to run, or about EUR 917 for every flight hour when it is flown 150 hours a year.
The Cessna 441 Conquest II is a pressurized twin turboprop business aircraft built by Cessna. It first flew in 1975, with customer production running from 1977 to 1986. Positioned above the piston 400 series and distinct from the smaller Cessna 425 Conquest I, the Cessna 441 Conquest II gave owner pilots and corporate operators a faster, higher flying step-up aircraft with turboprop reliability and cabin-class capability. It remains notable because it combines long-range performance, efficient Garrett engines and manageable operating economics in a relatively compact airframe.
Typical cruise speeds are in the high 200 knot range, commonly around 285 to 300 knots depending on altitude, engine configuration and weight. Maximum operating altitude is 35,000 feet, with many aircraft equipped or upgraded for RVSM operations. Published range varies by reserve policy and payload, but the model is commonly associated with long-range missions of roughly 1,500 nautical miles or more in suitable configurations. Useful load is typically around the low to mid 4,000 pound range, subject to equipment and modifications. Standard aircraft use two Garrett, later Honeywell, TPE331 turboprop engines driving four-blade propellers on many upgraded examples.
The Cessna 441 Conquest II usually seats two pilots and six to eight passengers, with executive club seating, side-facing seats or refreshment cabinetry depending on the interior. The cabin is pressurized, relatively narrow by later business aircraft standards, but well suited to regional and medium-distance business trips. Baggage capacity includes internal and external storage provisions, varying by installation. Original avionics were analog and often based around Collins or Bendix/King equipment. Many aircraft on the used market now feature Garmin upgrades such as GNS or GTN navigators, G500 or G600 displays, modern transponders, terrain awareness, traffic systems and digital engine instrumentation.
Buyers should verify engine status, hot section and overhaul times, propeller times, pressurization condition, corrosion history, de-ice equipment and compliance with service bulletins and airworthiness directives. The TPE331 engines reward proper operating technique and maintenance discipline, so logbook quality and specialist shop history are important. Common value drivers include Dash 10 engine conversions, RVSM approval, updated Garmin avionics, recent paint and interior, and known maintenance pedigree. In the used market, the Cessna 441 Conquest II typically sits between piston cabin-class twins and larger turboprops, appealing to buyers seeking high-altitude pressurized turboprop performance without moving into a larger King Air-class cabin.