Home » Airplanes » One of a Kind Turbine Maule!!
One of a Kind Turbine Maule!!

Model: 1991 M-7-420, Garmin 500 GTN 760, Stec Autopilot, MUCH MORE!

Price: SOLD


Airframe:         1932 Total Time

This is a unique bird by any stretch of the imagination. SHOWS AS NEW

It is one of only two such airplanes known to exist. Complete Overhaul in 2014 - New Garmin panel, new fabric, new paint, new interior, overhauled floats, etc.

Make an Impression on any Ramp or Dock!  Impossible to replace - even at $750,000.        

Currently Midwest Based, Call Kent to schedule a showing.

Engine Specs: 1932 Total Time

Allison 250-B17C, S/N CAE-880704

HMI done at 1779.9 by Vector Aerospace in 2013

Prop(s):           1932 Time Since New

Hartzell Propeller Constant Speed, 3 Blade.


Garmin G500 Primary Flight Display System

Garmin 340 Audio/Marker/Intercom

Garmin GTN-750 Nav/Com/GPS WASS

Garmin SL30 Nav/Com

Garmin GTX 33 Remote Transponder, displays on the GTN-750

Garmin GTS 800 Traffic System

GarminGDL-88 ADS-B

Garmin GDL-69A XM Weather

S-Tec 30 Autopilot- New Servos 2014

Mid-Continent MD302 Standby Attitude Module

Additional Equipment:


Shadin Miniflo-L Fuel Management System

Micro Dynamics Vortex Generators

LoPresti BOOM Beam HID Landing/Taxi Lights

Edo 597-2790 Amphibious Floats/ Restored 2014

Whelen Engineer/ Wingtip PTA Lights

Aerospace Logic Electronic Fuel Quantity

Alpha AOA/ Angle of Attack Indicator

Artex ME-406 ELT

Dual Mid-Continent Instruments USB charging Ports

Fuel Capacity 86 Gallons Useable

Increases Gross Weight 3265 lbs    -

Unheard of Useful Load of 1035.76 lbs on a Maule Amphib!



Beautiful Exterior, New Fabric and Paint 2014!
Insignia White  with Christian Eagle Blue and Pontiac Red.


Leather Interior, Gray Embroidered Seats. New 2014, In New Condition!


STC SA2661SO            Provides for conversion of M7-235 to M7-420 Turboprop
STC SA01695AT           Provides for addition of EDO #2790 Amphibian Floats
STC SA00900AT           Provides for new wing and Gross Weight increase to 3265lbs

STC SA1008WE           Total Recover with Poly-Fiber System

STC SA39CH                Lake and Air, Amphibian Landing Gear Position Advisory System

STC SA4005NM            Precise Flight Inc, Pulselite Control System

STC SA02016SE-D       Garmin GTS 800 Traffic Sytem

STC SA02015SE-D       Garmin G500, PFD System, SL30 NAV/COM

STC SA 01969SE          Mid-Continent MD302 Standby Attitude Module

STC SA01487SE-D       Garmin GDL 69A XM

STC SA02019SE           Garmin GTN750 NAV/COM/WASS GPS

STC SA02119SE           Garmin GDL-88 ADS-B

STC SA02825NY           Aerospace Logic Electronic Fuel Quantity

STC SA01473SE           Garmin GTX-33 Remote Transponder

STC SA00170SE           Micro Dynamics, Vortex Generators

STC SE492GL              Shadin Miniflo-L Fuel Management System

Inspection Status:

Currently in Annual May 2017

All Log Books

Link to Log books  

Price Is Subject To Change. All A/C Subject To Prior Sale or Removal From Market. All Specifications and Claims Subject To Buyers Verification.

Download Specification Sheet.

Contact us for more information.


(815) 479-0402


(815) 479-0411


(847) 624-9622

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