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1983 Mooney M20K 231Single-Engine Piston Aircraft • San Diego, CA, USA

This 1983 Mooney M20K 231, registered as N1166D (S/N 25-0720), is a well-equipped example of the high-performance, single-engine retractable-gear model. The airframe has accumulated 3,350 total hours since new, and the Continental TSIO-360-GB(4) engine, producing 210 hp, has just 115 hours since a major overhaul that included factory new cylinders, with 1,800 hours to TBO. The aircraft is hangared in San Diego, California, and is being offered by GMax American Aircraft.

The panel has been significantly upgraded with a Garmin GFC-500 autopilot, a Garmin GTN-650xi GPS/Nav/Com/FMS, and dual Garmin G-5 glass displays (ADI and HSI). It also...

Year
1983
Make
Mooney
Series
M20
Model
M20K 231
Tail #
N1166D
Serial #
25-0720

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Specifications

Category
Single-Engine Piston
Intended Use
Business, Recreational

Hours, Logs & Inspections

Total Time
3,350 hrs
Engine 1 Time
115 hrs (SOH)
Inspection Status
Annual Inspection Due May 2027. IFR Certifications Due December 2027.

Avionics

GPS

Garmin GTN 650xi - GPS Nav Com FMS

Comms

Garmin GTN 650xi - GPS Nav Com FMS

AP

Garmin GFC 500 - Autopilot

ADSB

Garmin GTX 345 - ADS-B Transponder (ADS-B and Out)

ADS-B In

Garmin GTX 345 - ADS-B Transponder (ADS-B and Out)

PFD

Garmin G5 - ADI and HSI

MFD

Garmin G5 - ADI and HSI

Additional Equipment

Wastegate Controller

Merlyn Black Magic - Wastegate Controller

Fuel System

Gami - Injectors

Lighting

LED - LED Landing Lights and Strobe/Position Lights

Interior & Exterior

Interior Notes
New Carpets and Leather Seats
Exterior Notes
Paint is original and in below average condition.

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Continental
Engine Model
TSIO-360-GB(4)
Engine Power
210 HP

Asking Price

$189,000

Aircraft Location

San Diego, CA, USA

Listing Details

Used
For Sale

Price History

May 10, 2026: $189,000 - controller

Contact Seller

First Seen: May 10, 2026

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Asking Price

$189,000