Columbia 400

📍 Phoenix, AZ

Avionics / Equipment

Garmin G1000 Integrated Avionics System
GDU1040 Primary flight display
GDU1044 Multi-function Display
GFC700 Integrated Autopilot w/Flight Director
GCU476 Keypad
GEA71 Engine to Airframe Interface – EIS
GRS77 Attitude Heading Reference System (AHRS)
GDC74 Air Data Computer (ADC)
GDL69A XM Audio & Weather
GTX345R w/ ADS-B In/Out Traffic/Weather
GMA Audio Panel w/playback features
Backup Attitude, Airspeed, and Altimeter
Electronic Charts
TAWS Terrain awareness

Airframe

1,525 Hrs Hobbs Since New
3,600lb Max Take Off Weight
952lb Useful Load
Annual Inspection Completed April 2026
IFR Inspection Completed April 2026
Utility Category Airframe

Engine / Prop

Continental TSIO-550-C
310hp @ 2,600rpm
1,525hrs Since New
150hrs Since All Cylinder Replacement
SN: 914406

Prop:
Hartzell 3-Blade Propeller
SN: LX224B
75hrs Since Overhaul
Overhauled 4/2025
Electrically Heated – Currently INOP

Interior / Exterior

Exterior:
Overall White & Viper Steel Gray with Starlight Silver and Cranberry Pearl

Interior:
Light Gray and Black Leather Interior w/ Perforated Seat Backs & Carbon Fiber Door Sills

Description

Lone Mountain Aircraft is pleased to bring to market N514TT – a wonderful example of the Columbia 400! A twin turbo charged, high altitude, speed demon! Built in Bend, OR with a very high attention to detail and build quality. The Columbia 400 was built to the utility category standards and designed for serious IFR cross country capability. Out front is a Continental TSIO-550 producing 310hp with twin turbo chargers that will get you to FL250 and 235kts! Speed brakes help you down, TKS helps you through any unexpected icing and the direct feel of push rod control surfaces keep you in touch with the aircraft! On the inside is the highly desired G1000 Avionics suite complete with the GFC700 autopilot, vernier engine controls, factory air conditioning, factory oxygen, inflatable door seals and much more! Please inquire as we have 100+ High Resolution Photos, a Condition Video and Scanned Logbooks from day one!

Fast Facts:
Garmin G1000 w/ GFC700 Autopilot
Factory Air Conditioning
TKS, Speed Brakes, O2
Utility Category Strength
Low Time Cylinders and Propeller

Additional Features:
Factory Air Conditioning – Digital Controls
Jet Shades
Precise Flight Speed Brakes
Precise Flight 4-Place Oxygen
TKS Anti-Ice System
ANR Headset Plugs
Whelen LED Position & Anti-Collision Lights
CO Detector – Due 12/2028
Digital Fuel Gauges
Inflatable Door Seals
Aileron and Elevator Electric Trim
Polished Spinner
Heated Pitot & Stall Vane
Cuffed Wing Design
Dual Batteries
Dual Alternators

Serial number: 41612
Source: https://lonemountainaircraft.com/inventory/n514tt/

User-submitted listing, reviewed by AeroPlanet before publishing.