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1979 Cessna 340AMulti-Engine Piston Aircraft • Santa Rosa, CA, USA

This 1979 Cessna 340A, registered as N340HC (serial number 340A0638), is a unique and extensively modified example. It is one of only four in the world converted to turbine power. The seller reports no damage history to the fuselage, wing, tail section, engines, or propellers, and states there is no corrosion anywhere on the airframe. The aircraft is based in Santa Rosa, California.

Total time on the airframe is just 740 hours since new, with both engines also at 740 hours SNEW against a 1,600-hour TBO. The turbine engines (CAE-881353 / CAE-881358) were built in 2008 and installed new at the time of conversion. The propellers, de-ice boots,...

Year
1979
Make
Cessna
Series
335 / 340
Model
340A
Tail #
N340HC
Serial #
340A0638

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Specifications

Category
Multi-Engine Piston
Intended Use
Business

Hours, Logs & Inspections

Total Time
740 hrs
Engine 1 Time
740 hrs (SNEW)
Engine 2 Time
740 hrs (SNEW)

Avionics

PFD

Garmin G600 - Legacy PFD

MFD

Garmin G600 - Legacy MFD

GPS

Garmin GTN 750 - GTN

ADSB

Garmin GTX 33ES - GTX Txp ADSB Out Remote

ADS-B In

Garmin GDL 88 - ADSB

Weather

Garmin GDL 69A - GDL Sat/Weather/Music

Audio

Garmin GMA 35 - Remote Audio

Comms

Garmin GNC 255 - Remote Loc/GS Backup GPS Nav

AP

S-Tec 55X - A/P With Yaw Damper, Remote T&B,

EMS

Garmin GAD 43 - GAD

Additional Equipment

Attitude Indicator

L-3 Trilogy - Backup Head Horizon

Strike Finder

WX-500 - Strike Finder Storm Scope

ELT

Airtex ELT - ELT With Remote Switch

Interior & Exterior

Interior Notes
New at time of conversion
Exterior Notes
Paint: New at time of Conversion

Engine & Propeller

Engine Type
Turboprop
Engine Count
2

Asking Price

$1,300,000

Aircraft Location

Santa Rosa, CA, USA

Listing Details

Used
For Sale

Price History

May 13, 2026: $1,300,000(-$350,000) - controller

Apr 20, 2025: $1,650,000 - controller

Contact Seller

First Seen: Apr 20, 2025

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Asking Price

$1,300,000