1981 Cessna Conquest I
Multi Engine Turboprop
Aircraft Details
Seller reportedAvionics & Equipment
IFRDescription
1981 CESSNA CONQUEST I For Sale in Tulsa, Oklahoma Blackhawk Conquest I - Low total time with low time PT6-135 motors. Garmin Glass Panel, including GFC 600 Autopilot. Always a U.S. Aircraft, all logs since new in English. No major damage history, minor hangar rash only. Aft strakes, Hub caps, Speed Stacks and updated R134 A/C system.
Engine
Engine 1 Make/Model
Propeller
L.H. & R.H. Propellers: 483 Hrs. SOH (6/2021)
Interior
Beige Leather Seating and Sidewalls. Ultra Leather Headliner. Beige Carpet.
Exterior
Allover White w/Red, Gold & Black Accents.
Inspection
Phase 2 & 3 Completed 4/2025 Phase D Completed 3/2024 Specifications Subject to Verification upon Inspection
Modifications / STCs
• PTA-135 Engine Upgrade
• Hub Caps
• American Aviation Speed Stacks
• R134 A/C Upgrade
• McCauley 4-Blade Propellers
• Forward Curtain Divider
• Shadin Fuel Flow
• Single Executive Table
• Rosen Visors
• Aft Divider Curtain
• Lead Acid Battery
• Aft Lounge Seat w/Potty
• Aft Body Strakes
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison Listed on multiple marketplaces
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Griffith Aviation
controller.com
|
$1,385,000
|
Tulsa, OK | Mar 25, 2026 | 115 days | 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 I
This 1981 Cessna Conquest I (N425DK) is a 8-seat multi engine turboprop with 5,910 hours on the airframe. There are currently 14 Conquest I aircraft listed for sale with asking prices ranging from $829,000 to $1,550,000. This aircraft is priced above the market average at $1,385,000.
The Conquest I cruises at 283 kts (524 km/h) with a range of 1,500 nm (2,778 km) — suitable for regional and medium-distance travel. Service ceiling of 30,000 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. Total variable cost including maintenance reserves is approximately $650/hr. Annual fixed costs (hangar, insurance, crew, annual inspection) average $55,000. With 5,910 hours on the airframe, this aircraft has exceeded TBO (3,500 hrs) — verify engine status and overhaul reserve.
NTSB records show 0 incidents for this airframe — a clean safety record.
Pre-Purchase Checklist
Cessna Conquest I — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateCESSNA Conquest I
AeroGurus estimates based on industry averages for the CESSNA Conquest I. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
FAA registration data pending for N425DK.
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 N425DK against the NTSB accident database.
Price History
Price vs Typical Asking Range
This asking price is above the typical asking range for this model, roughly $874,500–$1,230,000.
Based on current asking prices for comparable listings — asking prices only, not an appraisal or sale price.
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