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1985 Mooney M20K 231Single-Engine Piston Aircraft • Murfreesboro, TN, USA

This 1985 Mooney M20K 231, registration N231TT, serial number 25-0857, is a turbocharged single-engine aircraft located in Murfreesboro, Tennessee, offered at 175,000 USD. The airframe has 2,740 total hours, with complete logs, a basic empty weight of 2,002.13 lb, and a useful load of 897.87 lb. The seller notes prior damage history and advises interested parties to inquire for details and supporting logbook entries; the listing also refers to the aircraft as having no damage history. The engine is a Continental TSIO-360 showing 920 hours since new against an 1,800-hour TBO, and the McCauley 2A34C221B propeller has 432 hours since overhaul,...

Year
1985
Make
Mooney
Series
M20
Model
M20K 231
Tail #
N231TT
Serial #
25-0857

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Specifications

Category
Single-Engine Piston
Intended Use
Business, Recreational
Useful Load
897.87 lbs
Seats
4

Hours, Logs & Inspections

Total Time
2,740 hrs
Engine 1 Time
920 hrs (SNEW)
Prop 1 Time
432 hrs (SOH)
Logbook Status
Complete Logs Yes
Inspection Status
February 2026

Avionics

AP

Garmin GFC 500 - Autopilot w/Trim

ADSB

ADS-B Equipped Yes

GPS

Garmin GNX 375 - GPS Transponder

PFD

Garmin G3X - 10” PFD

EMS

Garmin Engine Analyzer System

Comms

Garmin GTR 225 - VHF Comm

Additional Equipment

Speed Brakes

Precise Flight 2000 - Speed Brakes

LED Wingtip Navi Lights

Whelen LED Wingtip Navi Lights

Tail Position Light

Whelen Orion - Tail Position Light

Landing Lights

LED Landing Lights

Waste Gate

Merlyn Products Waste Gate

Intercooler

Turbo-Plus - Intercooler

Injectors

Gami Injectors

Interior & Exterior

Interior Year
2024
Paint Year
2024

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Continental
Engine Model
TSIO-360
Propeller Model
McCauley 2A34C221B

Asking Price

$175,000

Aircraft Location

Murfreesboro, TN, USA

Listing Details

Used
For Sale

Price History

Sep 19, 2026: $175,000 - controller

Apr 4, 2026: Call for Price - controller

Contact Seller

First Seen: Apr 4, 2026

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Asking Price

$175,000