2007 Diamond Twinstar DA42 NG (conversion)Multi-Engine Piston Aircraft • FL, US

This 2007 Diamond TwinStar DA42 NG (Conversion), registration N687ML, serial number 42AC069, is a factory-refurbished aircraft located in Florida. The airframe has 6,443 total hours, and the aircraft completed a factory refurbishment in 2021, with its most recent annual inspection in March 2025. The listing describes it as a certified pre-owned DA42 Austro Conversion and makes no reference to any damage history.

Power comes from Austro AE300 engines rated at 168 HP, with the first engine at 1,110 hours since new. Both propellers are at 750 hours since overhaul. The aircraft features a Garmin avionics suite built around 10-inch GDU1040...

Year: 2007

Make: Diamond

Series: DA42 Twinstar

Model: Twinstar DA42 NG (conversion)

Tail #: N687ML

Serial #: 42AC069

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Specifications

Category: Multi-Engine Piston

Intended Use: Business, Training, Recreational

Flight Rules: VFR

Hours, Logs & Inspections

Total Time: 6,443 hrs

Engine 1 Time: 1,110 hrs (SNEW)

Prop 1 Time: 750 hrs (TSO)

Prop 2 Time: 750 hrs (TSO)

Inspection Status: Annual: March 2025

Avionics

PFD

Garmin GDU 1040 - 10-inch Primary Flight Display

MFD

Garmin GDU 1044 - 10-inch Multi-function Display

Weather

Garmin SVT - Integrated VFR Terrain Awareness System; Synthetic Vision (SVT)

EMS

Garmin GEA 71 - Airframe/Engine Interface Unit

GPS

Garmin GIA 63W - Dual GIA WAAS COM/NAV/GPS

Comms

Garmin GIA 63W - Dual GIA WAAS COM/NAV/GPS

Audio

Garmin GMA 1347 - Digital Audio System

ADSB

Garmin GTX 345R - ADS-B Out Transponder

ADS-B In

Garmin GTX 345R - ADS-B Out Transponder

Garmin GFC 700 - Automatic Flight Control System

Additional Equipment

Standby Instruments

Standby Instruments (compass, horizon, air speed indicator, altimeter)

ELT

Artex 406 - ELT MHZ

Instrument Panel Overlays

New Black Polycarbonate, Backlight Instrument Panel Overlays

Gear Warning Silence Button

Long Range Fuel Tanks

Long Range Fuel Tanks (79 USG)

Deicing System

TKS - FIKI TKS Deicing System

Canopy

More Headroom Canopy; Canopy Lining with Sun Visors

Landing and Taxi Lights

High Intensity Discharge Landing and Taxi Lights

Position and Anti-collision Lights

Led Position and Anti-collision Lights

USB Plugs

USB Plugs Pilot, Copilot and Rear Seat

Electric Adjust Rudder Pedals

Pilot and Copilot Electric Adjust Rudder Pedals

Canopy Cover and Engine Plugs

Custom Canopy Cover and Engine Plugs

Interior & Exterior

Interior Year: 2021

Paint Year: 2021

Interior Notes: New Custom Diamond Stitched Leather Interior in 2021

Exterior Notes: Complete Cosmetic Update in 2021 with New Exterior Striping

Engine & Propeller

Engine Type: Piston

Engine Count: 2

Engine Model: Austro AE300

Engine Power: 168 HP

Asking Price

$649,900

Aircraft Location

FL, US

Listing Details

: For Sale

Price History

Oct 23, 2026: $649,900 - aso

Contact Seller

Visit aso.com

First Seen: Oct 23, 2026

Asking Price

$649,900

Aircraft Location

FL, US

Listing Details

: For Sale

Price History

Oct 23, 2026: $649,900 - aso

Contact Seller

Visit aso.com

First Seen: Oct 23, 2026

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2007 Diamond DA42 NG

$639,000

• Morrisville, NC, USA

Total Time: 2,250 hrs

Engine Time: 176 | 1,314 hrs

Prop Time: 674 | 1,291 hrs

Tail #: N594ER

Flight Rules: IFR

Useful Load: 1,174 lbs

APGarmin GFC 700GPSInstalledADSBInstalledPFDGarmin G1000MFDInstalled