Specifications
Aircraft Details
• Professionally flown and exceptionally maintained Riley Turbine 421C (like Cessna Conquest) with approximately 5,036 hours total time. • Powered by Pratt & Whitney PT6A-135 engines (750 HP each), both with ~1,147 hours since overhaul. • Recent propeller overhaul (Nov 2023), annual maintenance valid until Nov 2025, fresh paint (2023), and executive interior (2018, refreshed 2023). • Updated Garmin avionics: GNC255A NAV/COM, GTX335 transponder, GMA350 audio panel, Bendix King KAS 297 autopilot and altitud selector, KA 285 marker beacon, Narco KWX 58 weather radar. • Airframe: 5,039 total hours (aircraft flies regularly). • Max takeoff weight: 7,450 lb; max landing weight: 7,200 lb; operating weight: 5,315 lb; empty weight: 4,501 lb; fuel capacity: 2,330 lb; payload with full fuel: 619 lb. • Performance: Max speed 256 kts, normal cruise 230 kts, economy cruise 204 kts, normal range 810 NM, max range 1,487 NM, service ceiling 27,200 ft, rate of climb 1,940 FPM. • Cabin: Seats 1 crew + 7 passengers; cabin volume 207 cu ft; internal baggage 39 cu ft; external baggage 45 cu ft. • Dimensions: wingspan 41 ft 2 in, length 36 ft 10 in, exterior height 11 ft 6 in.
About this Model
Overview
The Cessna 441 Conquest II is a cabin-class, pressurized twin-turboprop designed to bridge the gap between light turboprops and entry-level business jets. It is typically selected for owner-operator and managed operations that value turbine reliability, short-to-medium stage efficiency, and access to airports where jets may be less practical due to runway length, ground infrastructure, or operating costs. Exact performance and equipment vary meaningfully by year, STCs, and avionics/engine programs, so aircraft-by-aircraft configuration review matters.
Mission Fit
The Conquest II tends to fit missions in the few-hundred to roughly thousand-nautical-mile class depending on payload, winds, reserves, and climb/cruise choices. It is well matched to mixed airport networks (large hubs plus smaller fields) and to schedules with multiple stops, where its turboprop economics and ground handling can be advantageous. If your typical trips are consistently long and speed-sensitive, an entry-level jet may align better; if you prioritize maximum short/rough-field capability, some utility turboprops may be a better fit.
Cabin
The cabin is pressurized and generally arranged as a club-style business interior for a small group, with a cockpit separated from the passenger area and typical amenities geared toward regional travel. Expect a narrower, more upright cabin feel than larger cabin-class turboprops and jets; comfort is strongly influenced by interior refurbishment quality, seating density, and noise/vibration treatments. Baggage is typically split between internal and external areas depending on configuration, so verifying real-world luggage capacity with the intended passenger count is important.