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  • 1981 MOONEY M20K 231

    General Specs

    • For Sale
    • 1981
    • MOONEY M20K 231
    • N99376
    • 25-0525
    • Hampshire, IL USA


    87900 $87,900 USD

    • (815) 505-4799
    • 48W280 Chandelle Drive

      Hampshire, IL 60140 USA

    87900 $87,900 USD

    General Specs (cont.)


    1,185 SMOH






    Additional Classifications

    Detailed Description

    1981 Mooney 231, ADS-B Compliant, 4095-TT, 1185 SMOH, GNS-530W, KFC-200, GTX-330ES w/ ADS-B Out & TIS Traffic In, JPI-830, WX10, GAMI's, speed mods, O2.

    Avionics / Equipment

    Garmin GNS-530W w/Terrain (Factory Overhauled 2013)
    Garmin GTX-330ES Transponder w/ADS-B Out, TIS Traffic Displayed on the 530W
    King KY-97 Com (New Display 2013)
    King KN-53 Nav w/GS (New lens 2013)
    King KI206 VOR/LOC KING KFC-200 Autopilot
    King KI 525A Slaved HSI; King K256 AI w/Flight Director
    WX-10 Stormscope
    JPI EDM-830 Engine Monitor w/Oil Temp., Fuel Flow, CDT/TIT, Data Download Port & Cable
    Electric Back-up Altitude Indicator
    EI Digital TIT w/Alarm
    PS Engineering PM2000 4-place Intercom w/Music Input
    Front Seats Wired For Bose. Front and Back for Regular Headsets
    Aux. Ant. Cable for Handheld Radio
    Factory Oxygen (hydro'd 2014)
    Precise Flight Stand-by Vacuum (SVS-V) System; Precise Flight Speedbrakes; Rosen .250" Side Windows (Mod Works)
    Cowling Stiffener (Mod Works )
    Inflatable Door Seal (Manual)
    Aileron lower Gap Seals (LASER)
    Low Profile Inner Gear doors (Mod Works )
    Super Soundproofing (Mod Works )


    SB-208B Completed
    Corrosion X (Prevention 12-2017)
    Custom Canopy Cover
    Custom Cowl Plugs
    Sheepskin Front Seat Covers
    New Concorde RG-35 AXC sealed battery
    Concorde Battery Maintainer
    Remote Battery Maintainer Plug

    Engines / Mods / Prop

    1185 SMOH by Aircraft Blueprint Engines, Inc.
    Continental TSIO-360-GB1 210 HP
    Merlyn Black Magic Automatic Wastegate
    Gami Turbojectors
    Slick Magnetos
    RAPCO Vacuum Pump w/cooling shroud
    Reiff Engine Preheating System (oil pan and cylinders)
    Air-Oil Separator.
    Concorde RG-35AXC Sealed Battery (10-16)
    Black Max Engine Saver Used When In Hangar
    Prop 1172 SPOH, McFarlane Aviation Propguard.

    Interior / Exterior

    Gray Faux leather with Gray & Blue Tweed Fabric Inserts with Coordination Carpet and Side
    Panels by Mod Works in 1996
    leather Wrapped Yokes by Mod Works
    White over Royal Blue over White with gold Accent Stripes
    Strip and Repaint by Mod-Works in 1996
    Touch-up in 2014


    Selling to purchase a twin. This M20K comes with a recently completed annual. I have owned it for the last three years and whatever maintenance it has needed I have made sure it has received. Everything functions properly. Cylinders and camshaft are protected from corrosion by a "Black Max" engine dehydrator while hangered. This M20K with the super-sound proofing, door seal, and small cylinders runs very quietly, It includes many speed mods and add-ons, and has a history of Mooney Service Center maintenance and rigging. It has no damage history and complete logbooks. Annual is due 1-1-19, IFR Cert. is due 11-1-18. Location is 681S, Casa De Aero, Hampshire , IL.