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1980 Mooney M20K 231Single-Engine Piston Aircraft • Kitchener, Ontario, Canada

This 1980 Mooney M20K 231, registered as N888BC, presents as a well-equipped and recently maintained turbocharged platform with 3,150 hours total time on the airframe. The core of its value lies in its engine condition and avionics suite. The TSIO-360 LB engine has 1,375 hours since major overhaul, with recent significant work including four repaired cylinders with new pistons and rings plus one overhauled cylinder, resulting in reported cylinder head temperatures averaging between 325 and 360 degrees. The aircraft is equipped with performance-enhancing Turboplus intercooler and Merlyn Black Magic waste gate controller systems, which the...

Year
1980
Make
Mooney
Series
M20
Model
M20K 231
Tail #
N888BC
Serial #
25-0460

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Specifications

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

Hours, Logs & Inspections

Total Time
3,150 hrs
Engine 1 Time
1,375 hrs
Prop 1 Time
525 hrs (SMOH)
Logbook Status
Log books available on request
Inspection Status
Just finished annual and IFR certification. Annual due March 2026

Avionics

GPS

Garmin GTN 750 - GTN hardwired to the GTN

Comms

Garmin SL40 - BK

AP

Bendix/King KFC 200 - Autopilot KFC

Audio

Garmin GMA 35a - GMA (remote audio panel)

Traffic

Garmin GTX 345 - GTX

PFD

Aspen EFD 1000 Pro MAX

EMS

Electronics International UBG 16 - Engine monitor, EI UBG with TIT (2 new probes)

Additional Equipment

Oxygen System

Factory installed 76 cuft oxygen tank with 4 outlets

Speed Brakes

Precise Flight - speed brakes

Exhaust System

Air Wolf M20 - separator

Engine Heater

Reiff - New engine heater

Towing Tug

RoboTow - tug

Sun Shades

Rosin - sun shades

Landing Lights

Whelen G3 - landing and taxi lights

Strobe Lights

Whelen - Strobe and nav lights

Engine Modifications

Turboplus - intercooler, waste gate controller, Critical altitude increases to 20K

Interior & Exterior

Interior Year
2003
Paint Year
1996
Interior Notes
Light grey leather Interior replaced approximately in 2000. Good shape and comfortable for long range travel. Carpet is aged but in good shape.
Exterior Notes
Paint is in average shape but a 6.

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Model
TSIO 360 LB

Asking Price

$139,950

Aircraft Location

Kitchener, Ontario, Canada

Listing Details

Used
For Sale

Price History

Jan 13, 2026: $139,950(-$6,000) - trade-a-plane

Nov 1, 2025: $145,950(-$2,000) - trade-a-plane

Oct 1, 2025: $147,950(-$2,000) - trade-a-plane

+1 more price changes

Contact Seller

First Seen: Sep 15, 2025

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Asking Price

$139,950