1978 Cessna Conquest II
Multi Engine Turboprop
Aircraft Details
Seller reportedAvionics & Equipment
Dual Garmin G660 Primary Flight Display Garmin GTN 750 Garmin GTN 650 Garmin GTX 345D Transponder ADSB in/out with Diversity Garmin GTX 335 Transponder ADSB out S-TEC 2100 Auto pilot WX1000 Stormscope A/C is all weather certified and RVSM certified Shadin digital fuel counter Air cycle machine for air conditioning Executive cabin interior with mini toilet Very good cabin pressurization. West Star Auto Ignition STC West Star Dash 10 Engine Conversion Engine start lights Stainless exhaust fairings Dual Windshield Bleed Air Shadin Fuel Management System Cleveland brakes Alternate static source Dual Battery switches 35,000 ft Altitude kit Dual Executive tables Royal Atlantic Recog and Landing light system Royal Atlantic LED taxi lights 120 Volt Inverter Flushing Potty. Gross weight increase. 10,415 lbs
Description
-10 engine conversion. SIDS Inspection completed by West Star Aviation, TT 7739 Hrs, Engine Both 25 Hours, O/H May 2025, Rebuilt Garrett Turbine engines TPE 331-10N-512S with refurbished EEC computers, Propeller Both 25 Hours McCauley 4 blade propellers (O/H 2025), Dual Garmin G660 Primary Flight Display, Garmin GTN 750, Garmin GTN 650, A/C is all weather certified and RVSM certified, Air cycle machine for air conditioning, Executive cabin interior with mini toilet, Very good cabin pressurization, Last annual August 2025 Complete logs, Imported to Canada in 2023
Engine
Engines: Both 25 Hours, Overhaul May 2025, Rebuilt Garrett Turbine engines TPE 331-10N-512S with refurbished EEC computers 5000 hrs TBO Propellers: Both 25 Hours McCauley 4 blade propellers (O/H 2025)
Interior
Beige Leather Seats and Side Panels, Crew seat sheepskin inserts, Sculptured sand beige carpet, Burl Wood Cabinetry, Interior redone 2020
Exterior
Two tone White and Deep Blue Metalic with Metalic Gold and Silver Accents, Painted in 2020
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison 1 active offer
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Canadian Aircraft Sales
trade-a-plane.com
|
$1,890,000
|
Hawkesbury, AB, Canada | Mar 30, 2026 | — | Active | |
|
Canadian Aircraft Sales
aviapages.com
|
$1,890,000
|
Canada | May 14, 2026 | — | Active | |
|
Canadian Aircraft Sales
aviationtrader.com.au
|
$1,916,473 *
AUD $2,736,342
|
Hawkesbury, ON, Australia | Apr 04, 2026 | — | Active |
* Converted to USD at daily European Central Bank (ECB) exchange rates
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AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Cessna Conquest II
This 1978 Cessna Conquest II (C-GDUA) is a 11-seat multi engine turboprop with 7,739 hours on the airframe. There are currently 10 Conquest II aircraft listed for sale with asking prices ranging from $773,539 to $1,890,000. This aircraft is priced above the market average at $1,890,000.
The Conquest II cruises at 272 kts (504 km/h) with a range of 1,650 nm (3,056 km) — suitable for regional and medium-distance travel. Service ceiling of 35,000 ft allows operation above most weather.
Operating costs: Fuel burn is 70 GPH (265 L/h), which at current Jet-A prices (~$5.50/gal) means approximately $385/hr in fuel alone.
NTSB records show 0 incidents for this airframe — a clean safety record.
Pre-Purchase Checklist
Cessna Conquest II — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateCESSNA Conquest II
AeroGurus estimates based on industry averages for the CESSNA Conquest II. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
FAA registry covers US-registered aircraft (N-numbers).
This aircraft (C-GDUA) is registered outside the US.
Location & Ownership
Title Status
No FAA title records
Available for US-registered aircraft only
Source: FAA Aircraft Registry, FAA Civil Aviation Registry (DocIndex). Title data may be delayed. Always verify with an aviation attorney before purchase.
Safety Record
NTSB safety data coming soon.
We'll check C-GDUA against the NTSB accident database.
AeroGurus Market Estimate AME
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