Image 1 - Click to open in full screen viewerListing image

1979 Mooney M20K 231Single-Engine Piston Aircraft • Memphis, TN, USA

This 1979 Mooney M20K 231, registered as N231HB, presents as a well-modified and maintained example with 4,800 hours total time on the airframe. The aircraft is powered by a Continental TIOS-360-LB1B engine producing 210 horsepower, with 1,124 hours since a factory rebuild and 694 hours since a top overhaul, against a 1,800-hour TBO. The three-blade Hartzell propeller has 714 hours since new. A significant feature is its comprehensive list of performance and safety modifications, including an Airflow Systems intercooler, a Merlyn upper deck pressure controller (wastegate), Precise Flight speed brakes, and GAMI TurboJectors.

The panel is...

Year
1979
Make
Mooney
Series
M20
Model
M20K 231
Tail #
N231HB
Serial #
25-0091

Find similar aircraft

Specifications

Category
Single-Engine Piston
Intended Use
Business, Recreational
Flight Rules
IFR

Hours, Logs & Inspections

Total Time
4,800 hrs
Engine 1 Time
1,124 hrs
Prop 1 Time
714 hrs (SNEW)
Inspection Status
Annual Inspection Due January 2027. Good Maintenance History.

Avionics

GPS

Garmin GNS 430W - WAAS GPS Nav Com Color Map.

Comms

Garmin SL-30 - Digital SlimLine Nav Com.

AP

Century 41 - Autopilot (Completely Overhauled in 2023) with Altitude Hold and Glide Slope Glide Path Coupling.

Audio

P.S. Engineering PMA8000BT - P.S. Audio Panel Intercom Marker Receiver with Bluetooth Interface.

Traffic

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

ADSB

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

ADS-B In

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

PFD

Aspen Max PFD - Dual PFD/MFD (with all options including AOA and Syth Vis).

MFD

Aspen Max MFD - Dual PFD/MFD (with all options including AOA and Syth Vis).

EMS

JP Instruments EDM-900 - JP Primary Power/Fuel/Temperature Instrument (all old equipment remove and replaced with a modern solid state primary all-in-one gauge).

Additional Equipment

Standby Attitude Indicator

Standby Attitude Indicator.

Intercooler

Airflow Systems Intercooler

Fuel Injectors

GAMI TurboJectors - GAMI

Wastegate Controller

Merlyn Upper Deck Pressure Controller - (Wastegate).

Speed Brakes

Precise Flight Speed Brakes

Landing Lights

LED Landing and Taxi Lights.

Interior Lighting

Green LED Under Panel Lights.

Interior & Exterior

Interior Notes
Nice Two Color Leather Interior. Cream Seats with Black Inserts. Mooney Logos Stitched into the Headrests. Black Leather Covered Yokes.
Exterior Notes
Attractive Original Paint. Good Condition. White with Blue and Grey Stripes. Dark Tinted Rear Windows.

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Continental
Engine Model
TIOS-360-LB1B
Engine Power
210 HP
Propeller Model
Hartzell 3-blade

Asking Price

$167,500

Aircraft Location

Memphis, TN, USA

Listing Details

Used
For Sale

Price History

Mar 7, 2026: $167,500 - controller

Contact Seller

First Seen: Mar 7, 2026

Similar Mooney M20 Aircraft For Sale

1979 MOONEY M20K 231
25

1979 Mooney M20K 231

$199,000
MS, USA
Total Time
3,630 hrs
Engine Time
924 hrs
Prop Time
924 hrs
Tail #
N231BZ
Flight Rules
Unspecified
Useful Load
Unspecified
APGarmin GFC 500GPSGarmin GTN 650ADSBGarmin GTX 345PFDGarmin GI 275MFDGarmin GI 275EMSJPI EDM 830
1979 MOONEY M20K 231
24

1979 Mooney M20K 231

$124,900
Lexington, KY, USA
Total Time
3,472 hrs
Engine Time
633 hrs
Prop Time
633 hrs
Tail #
N231L
Flight Rules
IFR
Useful Load
973 lbs
GPSGarmin GTN 650ADSBGarmin GDL 88EMSEI Digital TIT Gauge +1
1979 MOONEY M20K 231
31

1979 Mooney M20K 231

$122,000
Hayden (KCOE) , ID USA
Total Time
1,650 hrs
Engine Time
570 hrs
Prop Time
Unspecified
Tail #
N3928H
Flight Rules
Unspecified
Useful Load
920 lbs
APCentury 41GPSGarmin GNS 530 +1ADSBGarmin GTX 330
1980 MOONEY M20K 231
71

1980 Mooney M20K 231

$165,000
Woolwich, Ontario, Canada
Total Time
2,840 hrs
Engine Time
965 hrs
Prop Time
109 hrs
Tail #
C-GSYA
Flight Rules
IFR
Useful Load
Unspecified
APCentury 41GPSGarmin GNS 430W +1ADSBUAvionix Tail Beacon XPFDAvionix AV-30-C
1980 MOONEY M20K 231
12

1980 Mooney M20K 231

$149,000
Longview, TX, USA
Total Time
3,625 hrs
Engine Time
166 hrs
Prop Time
166 hrs
Tail #
N3594H
Flight Rules
IFR
Useful Load
Unspecified
APKing KFC-200GPSGarmin GNX-375PFDKing KI-256EMSJPI EDM-830
1980 MOONEY M20K 231
11

1980 Mooney M20K 231

$147,000
League City, TX, USA
Total Time
3,450 hrs
Engine Time
1,033 hrs
Prop Time
960 hrs
Tail #
N231MU
Flight Rules
Unspecified
Useful Load
Unspecified
APCentury 41GPSGarmin GNS 430WADSBGarmin GTX 345PFDCentury NDS-360

Looking for more Mooney M20s?

Find the perfect Mooney M20 for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...

Asking Price

$167,500