‹ Back to results
Single-Engine Piston

2005 COLUMBIA 350

$249,000 fyiEstimate $273,500–$280,500 How this estimate is built

Starts from the median asking price of 20 comparable COLUMBIA Single-Engine Piston listings ($279,450), then adjusts for:

  • Year -1 vs comparable listings -1.5%
  • Airframe time -283 hr vs comps +0.6%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

2005
1,335 hrs
N644ST
42079
CONTINENTAL IO550N
1
KGSO
📍 Greensboro, North Carolina
Steven B Cohen Individual
Per the FAA aircraft registry (public record)
📍 Safety Harbor, FL

Overview

Make / ModelCOLUMBIA 350
TypeSingle-Engine Piston
Airframe time1,335 hrs
Engine time1,335 SNEW
Avionics / flight deckAVIDYNE ENTEGRA
ADS-BYes
AnnualJune 2026
InspectionAnnual
Autopilot ADS-B

Description

Beautiful and Fast! Well Equipped & Meticulously Maintained! Upgraded to WAAS & Equipped w/ TWX 670 Tactical Weather. Outstanding Condition & Heavily Upgraded w/ Dual Avidyne 440 WAAS Touchscreen FMS, Electronic Ignition, Upgraded Lighting. No Expense Spared, Digital Climate Control Air Conditioned, Hangared, Active Traffic, XM Weather, Terrain, Electronic Charts, Engine Monitoring & Checklists, Great Maintenance, Compressions All in 70’s. Includes 10+ Ground and Flight School Included! Call for more details!

Modifications

Digital Climate Control Air Conditioning Speed Brakes Safety Package EMAX (Engine monitoring) and XM WX SureFly Electronic Ignition Module AeroLED SunBeam LED Landing and Taxi Light Orion 600 LED Nav/Anticollision Lights Rosen Sunvisors Jet Shades Panel Mounted USB Carbon Monoxide Detector Factory Tuned Induction and Exhaust Dual Independent Electrical Systems Utility Category Airframe Inflatable Electric Door Seals

Avionics

Avidyne Entegra FlightMax PFD w/ Flight Director Avidyne FlightMax EX5000 MFD Avidyne Dual IFD440’s WAAS FMS/Nav/Comm/GPS’s Garmin GMA 340 Audio Panel w/ Intercom & 3 Light Marker Beacon Avidyne AXP340 ADS-B Out Transponder Ryan 9900BX 24nm Active Traffic Avidyne TWX-670 Tactical Weather Real Time Stormscope XM Weather CMax Electronic Charts EMax Engine Monitoring Digital Checklists on MFD Terrain S-Tec 55X Autopilot w/ Autotrim, GPSS, and Altitude Pre-Select Mid-Continent Electric AI Indicator w/ Battery Backup 406 Mhz Digital ELT

General

Year2005
ManufacturerCOLUMBIA
Model350
Serial Number42079
Registration #N644ST
ConditionUsed
FlightRulesIFR
Based atKGSO

Airframe

Total Time1,335
Range1,250 NM
Max Takeoff Weight3,400 lb
Basic Empty Weight2,455 lb
Useful Load945 lb
Fuel Capacity Volume98 gal
Complete LogsYes
SpeedbrakesYes

Engine

Engine 1 Make/ModelCONTINENTAL IO550N
Engine 1 Time1,335 SNEW
Engine TBO2000

Avionics

Flight Deck Manufacturer/ModelAVIDYNE ENTEGRA
ADS-B EquippedYes
WAASYes
LPVYes
Active TrafficYes
Terrain Warning SystemYes
Engine MonitorYes
Avionics/RadiosAvidyne Entegra FlightMax PFD w/ Flight Director Avidyne FlightMax EX5000 MFD Avidyne Dual IFD440’s WAAS FMS/Nav/Comm/GPS’s Garmin GMA 340 Audio Panel w/ Intercom & 3 Light Marker Beacon Avidyne AXP340 ADS-B Out Transponder Ryan 9900BX 24nm Active Traffic Avidyne TWX-670 Tactical Weather Real Time Stormscope XM Weather CMax Electronic Charts EMax Engine Monitoring Digital Checklists on MFD Terrain S-Tec 55X Autopilot w/ Autotrim, GPSS, and Altitude Pre-Select Mid-Continent Electric AI Indicator w/ Battery Backup 406 Mhz Digital ELT

Additional Equipment

A/CYes
Additional EquipmentDigital Climate Control Air Conditioning Speed Brakes Safety Package EMAX (Engine monitoring) and XM WX SureFly Electronic Ignition Module AeroLED SunBeam LED Landing and Taxi Light Orion 600 LED Nav/Anticollision Lights Rosen Sunvisors Jet Shades Panel Mounted USB Carbon Monoxide Detector Factory Tuned Induction and Exhaust Dual Independent Electrical Systems Utility Category Airframe Inflatable Electric Door Seals

Inspection Status

Inspection StatusAnnual Due: June 2026 IFR Due: July 2027