Image 1 - Click to open in full screen viewerListing image

2003 Columbia 350Single-Engine Piston Aircraft • Olive Branch, MS, USA

This 2003 Columbia 350, registration N6504D, serial number 42035, is a low-time, well-equipped piston single located in Lexington, Kentucky (KLEX). The airframe shows 2,082 total hours, and the Continental IO-550 engine, rated at 300 horsepower, has 650 hours since major overhaul against a 2,000-hour TBO. The aircraft comes with complete and consecutive logs, a November 2025 annual inspection, no damage history, and no hail damage, with maintenance described as up to date.

The Columbia 350 is presented as a speed-and-efficiency cross-country platform with a useful load of 1,032 pounds and digital air conditioning for year-round comfort. Its...

Year
2003
Make
Columbia
Series
320 / 350
Model
350
Tail #
N6504D
Serial #
42035

Find similar aircraft

Specifications

Category
Single-Engine Piston
Intended Use
Business, Recreational
Flight Rules
VFR & IFR
Useful Load
1,032 lbs
Seats
4

Hours, Logs & Inspections

Total Time
2,082 hrs
Engine 1 Time
650 hrs (SMOH)
Prop 1 Time
2,082 hrs (SNEW)
Logbook Status
Complete & Consecutive Logs
Inspection Status
November 2025 Annual Inspection

Avionics

GPS

Garmin GTN 650 - GTN Touchscreen IFR GPS/NAV/COM (#1) and GNS IFR GPS/NAV/COM (#2)

PFD

Avidyne PFD - PFD with Director

MFD

Avidyne MFD - MFD/PFD (with Charts)

AP

STEC 55X - S-TEC Autopilot with Auto Trim, GPSS, and Altitude Pre-Select

ADSB

Garmin GTX 330 - GTX ADS-B Transponder

EMS

EMAX - EMAX Engine Monitoring

Additional Equipment

Air Conditioning

Air-Conditioned Cabin

Speed Brakes

Dual Brakes

Airline Vents

Cigarette Lighter

Hobbs Meter

Electric Trim

Nav/Strobe Lights

Digital Air Conditioning

Wingtip Strobes

Bose Headset Jacks

Bose Headset Jacks – Front Seats

CMAX Digital Charts

CMAX (Digital Charts)

Door Seals

Continental Motors Tuned Fuel Injectors

98 Gallon Fuel System

Terrain Awareness

Mid-Continent Electric Attitude Indicator

Mid-Continent Electric Attitude Indicator with Battery Backup

Standby Altimeter & Airspeed Indicator

Digital Checklists on MFD

Interior & Exterior

Interior Rating
9/10
Interior Year
2004
Paint Rating
7/10
Paint Year
2004
Interior Notes
9 out of 10 (NEW SEATS) Beige Leather
Exterior Notes
Exterior 8/10

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Continental
Engine Model
IO-550N
Engine Power
300 HP
Propeller Model
Hartzell 3-Blade

Asking Price

$259,900

Aircraft Location

Olive Branch, MS, USA

Listing Details

Used
For Sale

Price History

Oct 4, 2026: $259,900(-$30,100) - controller

Apr 16, 2026: $290,000(+$20,100) - trade-a-plane

Aug 20, 2025: $269,900(-$10,000) - controller

+2 more price changes

Contact Seller

First Seen: Apr 20, 2025

Similar Columbia 320 / 350 Aircraft For Sale

2004 COLUMBIA 350
22

2004 Columbia 350

$279,000
• Santa Teresa, NM, USA
Total Time
2,075 hrs
Engine Time
700 hrs
Prop Time
700 hrs
Tail #
N65035
Flight Rules
Unspecified
Useful Load
1,007 lbs
APStec 55XGPSGarmin GTN 650 +2PFDAvidyne EX5000MFDAvidyne EX5000EMSEMax
2005 COLUMBIA 350
35

2005 Columbia 350

$249,000
• Greensboro, NC, USA
Total Time
1,335 hrs
Engine Time
1,335 hrs
Prop Time
1,335 hrs
Tail #
N644ST
Flight Rules
IFR
Useful Load
945 lbs
APS-Tec 55XGPSAvidyne IFD440 +1ADSBAvidyne AXP340 +1PFDAvidyne Entegra FlightMax PFD +1MFDAvidyne FlightMax EX5000 +1EMSAvidyne EMax +1
2005 COLUMBIA 350
37

2005 Columbia 350

$199,000
• Greensboro, NC, USA
Total Time
1,960 hrs
Engine Time
1,960 hrs
Prop Time
795 hrs
Tail #
N2517X
Flight Rules
IFR
Useful Load
934 lbs
APS-Tec 55XGPSGarmin GNS 430ADSBGarmin GTX 335PFDAvidyne Entegra FlightMax PFDMFDAvidyne FlightMax EX5000EMSEMax +1
2002 COLUMBIA 320-360
22

2002 Columbia 320-360

$134,900
• Cedar City, UT, USA
Total Time
150 hrs
Engine Time
150 hrs
Prop Time
150 hrs
Tail #
N36KL
Flight Rules
IFR
Useful Load
Unspecified
APDynon AutopilotGPSGarmin GPS 175ADSBInstalledPFDDynon EFIS
1994 COLUMBIA 320-360
4

1994 Columbia 320-360

$100,000
• Freetown, MA, USA
Total Time
1,837 hrs
Engine Time
348 hrs
Prop Time
7 hrs
Tail #
N360KB
Flight Rules
Unspecified
Useful Load
700 lbs
APStec 40GPSGRX-50ADSBAvionix ADSBEMSVision Microsystems
1992 COLUMBIA 320-360
100

1992 Columbia 320-360

$124,900
• Denver, CO, USA
Total Time
530 hrs
Engine Time
25 hrs
Prop Time
25 hrs
Tail #
N52LC
Flight Rules
VFR & IFR
Useful Load
520 lbs
APAFS TruTrakGPSGarmin 530ADSBuAvionix ADS-BPFDAdvanced Flight Systems AF-3400EMSAdvanced Flight Systems AF-3400

Looking for more Columbia 320 / 350s?

Find the perfect Columbia 320 / 350 for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...

Asking Price

$259,900