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1980 Mooney M20K 231Single-Engine Piston Aircraft • Denver, CO, USA

This 1980 Mooney M20K 231, registration N231PX, serial number 25-0349, is offered at $125,000 with 2,820 hours total time on the airframe. The aircraft has been hangared in Colorado's high, dry climate since 2019, following prior hangarage in Nevada and Texas; the seller states it has always been hangared in dry climates with no corrosion or hail damage, and the listing carries an NDH (no damage history) claim. Power comes from a Continental TSIO-360-LB1B rated at 210 horsepower with a 2,000-hour TBO, showing 1,610 hours since factory remanufacture, and the propeller has 295 hours since overhaul. All airworthiness directives have been...

Year
1980
Make
Mooney
Series
M20
Model
M20K 231
Tail #
N231PX
Serial #
25-0349

Find similar aircraft

Specifications

Category
Single-Engine Piston
Intended Use
Business, Recreational
Flight Rules
VFR & IFR
Useful Load
1,950 lbs
Seats
4

Hours, Logs & Inspections

Total Time
2,820 hrs
Engine 1 Time
1,600 hrs
Prop 1 Time
295 hrs (SOH)
Logbook Status
All logs since new

Avionics

AP

King KFC 200 - KFC Autopilot, Flight Director and slaved HSI. Overhauled Flight Director and roll and pitch servos.

PFD

Flight director and attitude indicator overhauled

ADSB

Garmin GTX 345 - GTX Transponder ADS-B and out. New 2020.

ADS-B In

Flightstream 210 - GTX Transponder ADS-B and out. New 2020.

EMS

JPI Fuel Scan 450 - JPI Connected to GNS 530 displays onboard, required to destination and remaining at destination. Overhauled in 2025.

GPS

Garmin GNS 530 - GNS WAAS TAWS, GPS/VOR/ILS Comm. GNS GPS/VOR/ILS Comm plus VOR/CDI/GS indicator.

Weather

Displays color ADS-B weather, traffic, terrain awareness and warning via Garmin GNS 530.

Traffic

Displays color ADS-B weather, traffic, terrain awareness and warning via Garmin GNS 530.

Audio

King Audio Panel - Four place voice activated intercom. Music input jack.

Additional Equipment

Vacuum System

New mag compass

Fuel Tanks

Fuel tanks stripped and resealed by Weep No More

Interior

New interior plastic, carpet, leather seats, and trim

Oxygen System

Four place factory oxygen with mask and cannulas.

LED Nav Lights and Strobes

Whelen LED - LED nav lights and strobes. New in 2020.

LED Landing and Taxi Lights

LED landing and taxi lights. New since 2020.

USB Charger

Panel mounted two-port USB charger.

Flight Stream

Garmin Flight Stream 210 - wirelessly connects GNS 530 to an iPad running New 2020.

Clock

Davtron - Clock.

OAT Gauge

Electric OAT gauge.

Towbar

Robo-tow - Includes manual and electric

LED Lighting

Whelen LED Nav - LED

Bluetooth Connectivity

Garmin Flight Stream 210 - w/Bluetooth connectivity

Interior & Exterior

Interior Year
2020
Paint Year
1980
Interior Notes
All new interior plastic panels, carpet, and leather seats and trim in 2020
Exterior Notes
Always hangared in dry climates. No corrosion or hail damage.

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Continental
Engine Model
TSIO-360-LB1B
Engine Power
210 HP

Asking Price

$125,000

Aircraft Location

Denver, CO, USA

Listing Details

Used
For Sale

Price History

Oct 23, 2026: $125,000 - trade-a-plane

Oct 8, 2026: $125,000(-$14,900) - barnstormers

Jul 22, 2026: $139,900(-$100) - trade-a-plane

+2 more price changes

Contact Seller

First Seen: Jun 10, 2026

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Asking Price

$125,000