1978 Cessna Conquest II N43GT

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Video Walkaround

This N43GT Cessna Conquest II Dash-10 is fresh where it matters most: approximately 1,000 hours since overhaul on the engines, brand-new four-blade propellers installed in December 2025, and a full slate of phase inspections completed that same month. As a result, it is a pressurized, RVSM-certified turboprop twin with a modern Garmin glass panel — a genuine buy-it-and-fly-it airplane.

Up front, the panel is anchored by a Garmin G600 TXi with Synthetic Vision, paired with a GTN 750Xi touchscreen navigator and a 530W WAAS second GPS/NAV/COMM. In addition, dual Garmin transponders provide ADS-B In and Out, while a Collins WXR-300C color radar, BFG Skywatch traffic system, and XM Weather round out the situational-awareness suite. A Collins APS-65 autopilot and West Star RVSM approval make it a comfortable, capable single-pilot IFR platform.

The desirable Dash-10 engine conversion also gives N43GT more power and better performance than a stock Conquest II. Furthermore, both TPE331-10 engines were overhauled by National Flight, and they now sit at just 1,031 and 991 hours against a 5,000-hour TBO — roughly 80% remaining. Finally, the cabin is a true executive environment, with a complete paint and interior refurbishment by Murmer Aircraft in 2018, dual executive tables, an aft privacy divider, and a two-place lounge seat.

Contact Texas Top Aviation today for more information on this N43GT Cessna Conquest II Dash-10, along with complete logbooks: Contact@TxTopAviation.com or call us at 512-270-1298.

Browse our other aircraft for sale, or learn more about the Honeywell TPE331 engine.

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1978 Cessna Conquest II Dash-10 (N43GT) Specifications

Airframe

Aircraft Total Time: 12,502 TT
Total Landings: 18,305
Empty Weight: 6,449 pounds
Complete Logs Since New
RVSM Certified (West Star)
Damage History: Gear-up touch-and-go in 2011 (prop strike, belly and flap skin damage). All repairs completed by Yingling Aircraft — engines inspected, new propellers installed, NDI performed, passed RVSM re-certification, no defects noted. Complete documentation available on request.

Engine

Honeywell (Garrett) TPE331-10 — Dash-10 Engine Conversion
L.H. 1,031 Hrs / R.H. 991 Hrs Since Overhaul (National Flight)
5,000 Hour TBO — Approximately 80% Remaining

Propeller

McCauley 4-Blade Propellers
Approximately 25 Hours Since New (Installed December 2025)

Avionics

Garmin G600 TXi with Synthetic Vision
Garmin GTN 750Xi
Garmin 530 WAAS
Garmin GMA 340 Audio Panel
Dual Garmin Transponders (ADS-B In and Out)
Collins WXR-300C Color Weather Radar
BFG Skywatch Traffic
XM Weather
Collins APS-65 Autopilot
Mid-Continent Standby Attitude Indicator
West Star RVSM

Additional Equipment

Dash-10 Engine Conversion
McCauley 4-Blade Propellers
WestStar Auto-Ignition System
Zephyr Freon Air Conditioning
Phase I Gross Weight Increase (+315 lbs)
Lead-Acid Battery STC
In-Flight Recognition Lights
Stainless Exhaust Fairings
Forward Divider
Dual Executive Tables
Aft Hardwood Divider with Privacy Door
Aft 2-Place Lounge Seat
Pressurized / Flight Into Known Icing (FIKI) Approved

Exterior

Navy Blue Lower, White Upper with Gold and Burgundy Accent
Completed 2018 by Murmer Aircraft
7/10

Interior

Tan Leather Seats with Sheepskin Crew Inserts
Wool Fabric Side Panels and Matching Wool Carpet
Completed 2018 by Murmer Aircraft
7/10

Inspection Status

Phase Inspections Completed December 2025
All SIDs Completed by West Star Aviation