1980 Mooney M20K 231Single-Engine Piston Aircraft • Houston, TX, USA
This 1980 Mooney M20K 231, registration N231HY (serial 25-0271), is offered for sale at 149,000 USD and is located in Houston, Texas. The airframe shows 4,040 hours total time since new. The aircraft is equipped with the three features the seller describes as the big three desired on a 231: an intercooler, a Merlyn upper deck pressure controller (automatic wastegate), and speed brakes. The seller reports no damage history and a good maintenance history, with the annual inspection due April 2027.
Engine and propeller details are well documented. The Continental TSIO-360-LB1 engine is rated at 210 HP with an 1,800-hour TBO and shows 1,490...
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Specifications
- Category
- Single-Engine Piston
- Intended Use
- Business, Recreational
- Flight Rules
- IFR
- Seats (Stock)
- 4
Hours, Logs & Inspections
- Total Time
- 4,040 hrs
- Engine 1 Time
- 1,490 hrs
- Prop 1 Time
- 18 hrs (SOH)
- Inspection Status
- Annual Due April 2027. Good Maintenance History.
Avionics
GPS
Garmin GTN 650 - Touchscreen WAAS GPS Nav Com FMS
Comms
King KX 155 - Digital Nav Com
AP
King KFC 200 - AutoPilot with Altitude Hold and Flight Director
Audio
Garmin GMA 340 - Audio Panel Intercom with Markers
ADSB
Garmin GTX 330ES - ADS-B Transponder with Ext. Squitter (>FL180)
PFD
King KCS 55A - Slaved HSI with Glide Slope Indicator
EMS
JPI EDM 900 - JP Instruments Primary Instrument (Solid State Digital Replacement of all of the original temperature, power and fuel instrumentation)
Additional Equipment
Intercooler
Airflow InterCooler
Wastegate Controller
Merlyn - Upper Deck Pressure Controller (Automatic Wastegate)
Speed Brakes
Precise Flight - New Generation Electric Speed Brakes
Engine Monitor
JPI EDM 700 - JP Instruments Graphic and Digital Engine Monitor
Digital Tachometer
Electronics International - Digital Tach
Sun Visors
Rosen - Sun Visors
TIT Gauge
Digital TIT
Ski Tubes
Dual Ski Tubes
Fuel Gauges
Wing Sight Fuel Gauges
COM Jack
Handheld Com Jack
External Power Receptacle
Shoulder Harnesses
4-Place Shoulder Harnesses
Avionics Master
PTT
Dual Yoke Mounted PTT
Electric Trim
Interior & Exterior
- Interior Year
- 2023
- Interior Notes
- 2023 New Camel Colored Leather Seats and New Carpets. Very Good Condition.
- Exterior Notes
- Cream overall with Rust and Brown. Paint is okay but the clear coat on top of the strips is flaking.
Engine & Propeller
- Engine Type
- Piston
- Engine Count
- 1
- Engine Make
- Continental
- Engine Model
- TSIO-360-LB1
- Engine Power
- 210 HP
- Propeller Model
- McCauley 2-Blade
Asking Price
$149,000
Aircraft Location
Houston, TX, USA
Listing Details
- Used
- For Sale
Price History
Oct 7, 2026: $149,000(-$6,000) - controller
Jul 31, 2026: $155,000 - controller
Contact Seller
Asking Price
$149,000
Aircraft Location
Houston, TX, USA
Listing Details
- Used
- For Sale
Price History
Oct 7, 2026: $149,000(-$6,000) - controller
Jul 31, 2026: $155,000 - controller
Contact Seller
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Quick filters • Updated daily
1980 Mooney M20K 231
- Total Time
- 3,619 hrs
- Engine Time
- 166 hrs
- Prop Time
- 166 hrs
- Tail #
- N3594H
- Flight Rules
- Unspecified
- Useful Load
- Unspecified
1980 Mooney M20K 231
- Total Time
- 5,990 hrs
- Engine Time
- 1,202 hrs
- Prop Time
- 1,202 hrs
- Tail #
- N94JB
- Flight Rules
- Unspecified
- Useful Load
- Unspecified
1980 Mooney M20K 231
- Total Time
- 4,083 hrs
- Engine Time
- 904 hrs
- Prop Time
- 904 hrs
- Tail #
- Unspecified
- Flight Rules
- Unspecified
- Useful Load
- 936.8 lbs
1980 Mooney M20K 231
- Total Time
- 3,175 hrs
- Engine Time
- 1,425 hrs
- Prop Time
- 525 hrs
- Tail #
- N888BC
- Flight Rules
- IFR
- Useful Load
- 954 lbs
1980 Mooney M20K 231
- Total Time
- 2,840 hrs
- Engine Time
- 965 hrs
- Prop Time
- 109 hrs
- Tail #
- C-GSYA
- Flight Rules
- IFR
- Useful Load
- Unspecified
1980 Mooney M20K 231
- Total Time
- 2,973 hrs
- Engine Time
- 1,649 hrs
- Prop Time
- 668 hrs
- Tail #
- N321QC
- Flight Rules
- Unspecified
- Useful Load
- Unspecified
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Asking Price
$149,000