1981 Mitsubishi Marquise


1981 Mitsubishi MU-20-60 Marquise.


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Sperry SPZ-500 Flight Director and Sperry SPZ Autopilot, with Garmin 530W.  

Corporate and medevac interiors.


Year  1981

Manufacturer  MITSUBISHI


Serial Number  1544 SA  –  Type Approval #A10SW

Number of Seats  9

Airframe Total Time: 10557 hrs   TCSN 10172 (as of May 11, 2023)




Sperry SPZ-500 Flight Director
Sperry SPZ Autopilot


Honeywell Radar Indicator & moving map

Collins DME-40 DME
Collins ALT-55B Radio Altimeter
Collins TDR-90 Transponder

Bendix / King Weather Radar RDR 2000
Aural/Voice Warning System

Collins 60A – ADF

Garmin GAD42 RMI Adaptor

Honeywell Altitude Pre-set & Altitude Alerter

Garmin GMA 340 Audio Panel

Collins DME-40 DME

Dual RMI’s Dual Remote Compass System

Trim in Motion/Automatic Autopilot Disconnect

Davtron 811B24 Clock

De-ice Monitoring System STC#SA00492WI

ADS-B installed effective Feb 2020 


Honeywell TPE331-10-511M (2)

LH engine:  6639 TSO (7,000 TBO),  
RH engine:  6441 TSO (7,000 TBO), 

Prop Specs   Hartzell 4-blade props:  

L Prop TSOH:  1693 hrs  Feb 27, 2019  (5 yrs or 3,000 hrs)
R Prop TSOH:  1719 hrs  Jan 28, 2019 (5 yrs or 3,000 hrs)


Beige w/gold & maroon accent stripes


Four Point Cockpit Seat Belt System
4 Place Cabin Intercom with Cockpit
115 Volt Inverter

Cockpit seats covered in sheepskin
Executive seating for seven (7) passengers
Two place side facing divan
Light beige leather
Belted flushing aft lavatory

Medevac Interior with Medbed STC

Currently EMS configured with custom STC medbed, but also to be sold with original 7 passenger interior in beige leather.  2 interior set-ups with standard passenger configuration including 2 person bench. 


Inspection Status  All ADs and Mandatory SBs CW. Call for details and maintenance status sheet.