Description
Well-equipped 1981 Mooney M20K 231 featuring a turbocharged Continental TSIO-360-LB engine, Turbo Plus intercooler, Merlin wastegate, GAMI injectors, ElectroAir electronic ignition, and three-blade MT composite propeller.
Upgraded avionics include an Aspen EFD1000 Pro PFD, Avidyne IFD540 WAAS GPS, Garmin GNC 255A NAV/COM, Bendix/King KFC 200 autopilot, JPI EDM930 engine monitor, and ADS-B In/Out.
July 2026 annual inspection and August 2026 altimeter/static system and transponder certifications. Complete logs, built-in oxygen system, heated propeller, custom instrument panel, and four-place leather interior.
Owner has enjoyed this aircraft for approximately two years and is selling to transition into a multi-engine aircraft. Well-equipped for VFR and IFR operations. Aircraft continues to be flown, and times are subject to change.Specifications
Year1981
ManufacturerMOONEY
ModelM20K 231
Serial Number25-0543
Registration #N414MS
ConditionUsed
FlightRulesIFR
Based atKSPA
Total Time2,912.9
Max Takeoff Weight1,315.42 kg
Basic Empty Weight884.51 kg
Useful Load430.91 kg
Fuel Capacity Volume297.53 L
Complete LogsYes
Airframe• Complete Logbooks
• July 2026 Annual Inspection
• 2,912.9 Hours TTAF at Last Annual
• Retractable Tricycle Landing Gear
• Landing Gear Retraction Test Completed
• Emergency Gear Extension Tested
• Flight Controls Lubricated
• Wheel Bearings Lubricated
• ELT Inspected July 2026
• ELT Battery Due July 2029
• CiES Digital Fuel Senders
• Four-Place Cabin
• Aircraft Continues to Be Flown
Engine 1 Make/ModelCONTINENTAL TSIO360LB
Engine Horsepower156.6 kW
Engine 1 Time743.9 SMOH
Engine TBO1800
Engine Time Remaining To Overhaul1056.1
TurbochargedYes
Engine Specs• Continental TSIO-360-LB Turbocharged Engine
• 210 HP
• Turbo Plus Intercooler
• Merlin Automatic Wastegate
• GAMI Fuel Injectors
• Fine Wire Spark Plugs
• ElectroAir Electronic Ignition
• ElectroAir Keyless Ignition Switch
• CiES Digital Fuel Senders
• July 2026 Annual Inspection
• Engine Oil & Filter Changed
• Engine Compression Check Completed
• Engine Ground Run Completed
• No Leaks Reported at Annual
• Turbocharger V-Band Clamp AD Addressed
• Applicable ADs Complied With as of July 2026 Inspection
• Engine Approved for Return to Service
Prop ManufacturerMT
Prop ModelMTV-12-D
Prop Time407.8 SOH
Number of Blades3
Blade CompositionComposite
Swept Blade PropellersYes
Prop Specs• Three-Blade MT Propeller
• Goodrich/Goodyear Hot Prop System
• 407.8 Hours Since Overhaul
• July 2026 Propeller Inspection
• No Open ADs Reported at Last Inspection
• Approved for Return to Service
Modifications/Conversions• Turbo Plus Intercooler Installation
• Merlin Automatic Wastegate
• GAMI Fuel Injector System
• ElectroAir Electronic Ignition
• CiES Digital Fuel Senders
• Three-Blade MT Composite Propeller
• Custom Upgraded Avionics Panel
• Heated Propeller System
Primary Flight Display 1 ManufacturerASPEN AVIONICS
Primary Flight Display 1 ModelEFD1000 PRO PFD
Multi-Function Display 1 ManufacturerAVIDYNE
Multi-Function Display 1 ModelIFD540
GPS 1 ManufacturerAVIDYNE
GPS 1 ModelIFD540
Auto PilotYes
Autopilot ManufacturerBENDIX/KING
Autopilot ModelKFC200
ADS-B EquippedYes
WAASYes
Engine MonitorYes
Avionics/Radios• Aspen EFD1000 Pro PFD
• Avidyne IFD540 WAAS GPS/NAV/COM
• Garmin GNC 255A NAV/COM
• Avidyne AXP322 ADS-B Out Transponder (Owner Reported — Verify)
• Avidyne MLB100 ADS-B In Receiver
• Bendix/King KFC 200 Autopilot
• JPI EDM930 Digital Engine Monitor
• PS Engineering PMA8000B Audio Panel
• Sandia SAI340 Quattro Standby Flight Instrument
• Davtron Digital Chronometer
• Vertical Card Compass
• Panel-Mounted CO Detector
• Custom Avionics Panel
• USB Charging Ports
• Yoke-Mounted Electric Trim
• Altimeter/Static System Tested 08/02/2026
• Transponder Certified 08/02/2026
• IFR Certifications Through August 2028, Subject to Applicable Reinspection Requirements
Oxygen SystemYes
Additional Equipment• Built-In Oxygen System
• Heated Propeller
• ElectroAir Keyless Ignition Switch
• Electric Trim
• Rosen Sun Visors
• LED Interior Lighting
• LED Exterior Lighting
• Panel-Mounted CO Detector
• USB Charging Ports
• Vertical Card Compass
• ACK 406 MHz ELT
• Custom Instrument Panel
• Dual Flight Controls
• Retractable Landing Gear
• Rear Baggage Compartment
• Four-Place Cabin
Year Painted1981
Exterior• Cream Exterior
• Brown, Orange & Gold Accent Striping
• Distinctive Mooney 231 Tail Graphics
• Mostly Original 1981 Paint
• Owner-Rated Exterior: 6.5/10
• Three-Blade MT Propeller
• LED Exterior Lighting
Year Interior2013
Number of Seats4
ConfigurationPassenger
Interior• Cream Leather Seating
• Owner-Rated Interior: 8/10
• Seats Refurbished September 2013
• Side Panels Refurbished March 2014
• Carpet Replaced December 2016
• Individual Pilot & Copilot Seats
• Rear Passenger Bench Seating
• Coordinated Cream & Tan Interior
• Upholstered Cabin Side Panels
• Rosen Sun Visors
• LED Interior Lighting
• Rear Baggage Compartment
Inspection Status• Annual Inspection Completed July 6, 2026
• Airframe, Engine & Propeller Approved for Return to Service
• Engine Compression Check Completed
• Landing Gear Retraction & Emergency Extension Tested
• Engine Oil & Filter Changed
• Engine Run-Up Completed
• Turbocharger V-Band Clamp AD Addressed
• No Open ADs Reported at July 2026 Annual
• Altimeter/Static System Tested August 2, 2026
• Transponder Tested August 2, 2026
• ELT Battery Replacement Due July 2029
• Complete Logbooks Available
• Times Subject to Change
AirworthyYes
Year1981|
ManufacturerMOONEY|
ModelM20K 231|
Serial Number25-0543|
Registration #N414MS|
ConditionUsed|
FlightRulesIFR|
Based atKSPA|
Total Time2,912.9|
Max Takeoff Weight1,315.42 kg|
Basic Empty Weight884.51 kg|
Useful Load430.91 kg|
Fuel Capacity Volume297.53 L|
Complete LogsYes|
Airframe• Complete Logbooks
• July 2026 Annual Inspection
• 2,912.9 Hours TTAF at Last Annual
• Retractable Tricycle Landing Gear
• Landing Gear Retraction Test Completed
• Emergency Gear Extension Tested
• Flight Controls Lubricated
• Wheel Bearings Lubricated
• ELT Inspected July 2026
• ELT Battery Due July 2029
• CiES Digital Fuel Senders
• Four-Place Cabin
• Aircraft Continues to Be Flown|
Engine 1 Make/ModelCONTINENTAL TSIO360LB |
Engine Horsepower156.6 kW|
Engine 1 Time743.9 SMOH |
Engine TBO1800|
Engine Time Remaining To Overhaul1056.1|
TurbochargedYes|
Engine Specs• Continental TSIO-360-LB Turbocharged Engine
• 210 HP
• Turbo Plus Intercooler
• Merlin Automatic Wastegate
• GAMI Fuel Injectors
• Fine Wire Spark Plugs
• ElectroAir Electronic Ignition
• ElectroAir Keyless Ignition Switch
• CiES Digital Fuel Senders
• July 2026 Annual Inspection
• Engine Oil & Filter Changed
• Engine Compression Check Completed
• Engine Ground Run Completed
• No Leaks Reported at Annual
• Turbocharger V-Band Clamp AD Addressed
• Applicable ADs Complied With as of July 2026 Inspection
• Engine Approved for Return to Service|
Prop ManufacturerMT|
Prop ModelMTV-12-D|
Prop Time407.8 SOH |
Number of Blades3|
Blade CompositionComposite|
Swept Blade PropellersYes|
Prop Specs• Three-Blade MT Propeller
• Goodrich/Goodyear Hot Prop System
• 407.8 Hours Since Overhaul
• July 2026 Propeller Inspection
• No Open ADs Reported at Last Inspection
• Approved for Return to Service|
Modifications/Conversions• Turbo Plus Intercooler Installation
• Merlin Automatic Wastegate
• GAMI Fuel Injector System
• ElectroAir Electronic Ignition
• CiES Digital Fuel Senders
• Three-Blade MT Composite Propeller
• Custom Upgraded Avionics Panel
• Heated Propeller System|
Primary Flight Display 1 ManufacturerASPEN AVIONICS|
Primary Flight Display 1 ModelEFD1000 PRO PFD|
Multi-Function Display 1 ManufacturerAVIDYNE|
Multi-Function Display 1 ModelIFD540|
GPS 1 ManufacturerAVIDYNE|
GPS 1 ModelIFD540|
Auto PilotYes|
Autopilot ManufacturerBENDIX/KING|
Autopilot ModelKFC200|
ADS-B EquippedYes|
WAASYes|
Engine MonitorYes|
Avionics/Radios• Aspen EFD1000 Pro PFD
• Avidyne IFD540 WAAS GPS/NAV/COM
• Garmin GNC 255A NAV/COM
• Avidyne AXP322 ADS-B Out Transponder (Owner Reported — Verify)
• Avidyne MLB100 ADS-B In Receiver
• Bendix/King KFC 200 Autopilot
• JPI EDM930 Digital Engine Monitor
• PS Engineering PMA8000B Audio Panel
• Sandia SAI340 Quattro Standby Flight Instrument
• Davtron Digital Chronometer
• Vertical Card Compass
• Panel-Mounted CO Detector
• Custom Avionics Panel
• USB Charging Ports
• Yoke-Mounted Electric Trim
• Altimeter/Static System Tested 08/02/2026
• Transponder Certified 08/02/2026
• IFR Certifications Through August 2028, Subject to Applicable Reinspection Requirements|
Oxygen SystemYes|
Additional Equipment• Built-In Oxygen System
• Heated Propeller
• ElectroAir Keyless Ignition Switch
• Electric Trim
• Rosen Sun Visors
• LED Interior Lighting
• LED Exterior Lighting
• Panel-Mounted CO Detector
• USB Charging Ports
• Vertical Card Compass
• ACK 406 MHz ELT
• Custom Instrument Panel
• Dual Flight Controls
• Retractable Landing Gear
• Rear Baggage Compartment
• Four-Place Cabin|
Year Painted1981|
Exterior• Cream Exterior
• Brown, Orange & Gold Accent Striping
• Distinctive Mooney 231 Tail Graphics
• Mostly Original 1981 Paint
• Owner-Rated Exterior: 6.5/10
• Three-Blade MT Propeller
• LED Exterior Lighting|
Year Interior2013|
Number of Seats4|
ConfigurationPassenger|
Interior• Cream Leather Seating
• Owner-Rated Interior: 8/10
• Seats Refurbished September 2013
• Side Panels Refurbished March 2014
• Carpet Replaced December 2016
• Individual Pilot & Copilot Seats
• Rear Passenger Bench Seating
• Coordinated Cream & Tan Interior
• Upholstered Cabin Side Panels
• Rosen Sun Visors
• LED Interior Lighting
• Rear Baggage Compartment|
Inspection Status• Annual Inspection Completed July 6, 2026
• Airframe, Engine & Propeller Approved for Return to Service
• Engine Compression Check Completed
• Landing Gear Retraction & Emergency Extension Tested
• Engine Oil & Filter Changed
• Engine Run-Up Completed
• Turbocharger V-Band Clamp AD Addressed
• No Open ADs Reported at July 2026 Annual
• Altimeter/Static System Tested August 2, 2026
• Transponder Tested August 2, 2026
• ELT Battery Replacement Due July 2029
• Complete Logbooks Available
• Times Subject to Change|
AirworthyYes|
