1985 Cessna Conquest I for sale

1985 Cessna Conquest I

Multi Engine Turboprop

PRICE ON REQUEST
Contact for price
Location Houston, TX
Seats 8
Serial # 425-0220
Reg # N137CD
Engine PRATT & WHITNEY PT6A-112 ×2
Cruise 283 kts (524 km/h)
✓ FAA Valid ✓ Clean NTSB

Aircraft Details

Seller reported

Description

1985 Cessna Blackhawk Conquest I, N137CD, Serial #425-0220: 5900 TTA, with 2200 TLE/RE, Props 400 SPOH, Beautiful Paint and interior, avionics upgrades include the Garmin G600 PFD/MFD, dual Garmin 750 GPS's, Garmin GDL69 SAT, Sperry autopilot, dual instruments, four bladed props, high speed exhaust, standby instruments, much more, Call Woody Lesikar

Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.

Price Comparison Listed on multiple marketplaces

Source Price Action
West Houston Airport
trade-a-plane.com
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AeroGurus Data & Analysis

Independent data from FAA, NTSB, and market analysis

About This Cessna Conquest I

This 1985 Cessna Conquest I (N137CD) is a 8-seat multi engine turboprop . There are currently 14 Conquest I aircraft listed for sale with asking prices ranging from $829,000 to $1,550,000.

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.

FAA registration status: Valid. NTSB records show 0 incidents for this airframe — a clean safety record.

Pre-Purchase Checklist

FAA registration: Valid (MLG AVIATION LLC)
Safety record: 0 NTSB incidents
Compare prices across multiple sources — same aircraft, different marketplaces
Budget $1,050 for pre-purchase inspection

Cessna Conquest I — Model Specs

Model specification

Standard specs for this model. Actual aircraft may differ.

Seats
8
Cruise Speed
283 kts (524 km/h)
Max Speed
296 kts (548 km/h)
Range
1,500 nm (2,778 km)
Ceiling
30,000 ft (9,144 m)
Max Weight
8,600 lbs (3,901 kg)
Useful Load
3,000 lbs (1,361 kg)
Horsepower
450 HP
Fuel Capacity
182 gal (689 L)
Fuel Burn
70 GPH (265 L/h)
Engines
2
TBO
3,500 hrs

Estimated Cost of Ownership

AeroGurus estimate

CESSNA Conquest I

Fuel Burn
70.0 GPH
~$455/hr
Variable Cost
$650/hr
fuel + mx + reserves
Annual Fixed
$55,000/yr
hangar + insurance + annual
Engine Overhaul
$200,000
every 3,500 hrs

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

Registered Owner

MLG AVIATION LLC

Registration Address

HOUSTON, TX

Certificate Issued

2023-08-11

Airworthiness

1984-10-27

FAA Status

Valid

Source: FAA Aircraft Registry, updated Mar 15, 2026

Location & Ownership

FAA records

Aircraft Location

Houston, TX

Seller reported 1034 more aircraft in Texas →

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

No incidents found

NTSB database checked for N137CD.

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Prices and listings re-checked on a rolling cycle — most within a few days · Data: FAA Registry, NTSB · About our data
Disclaimer: All prices, cost estimates, and market values shown are based on asking prices from third-party sources and are provided for informational purposes only. AeroGurus is not an appraiser, broker, or financial advisor. Always obtain a professional appraisal and independent inspection before making a purchase decision. Actual transaction prices may differ from asking prices.