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Turboprop

1981 MITSUBISHI MARQUISE

$849,000 fyiEstimate $831,500–$852,500 How this estimate is built

Starts from the median asking price of 7 comparable MITSUBISHI MARQUISE listings ($849,000), then adjusts for:

  • Airframe time -667 hr vs comps +1.3%
  • Garmin G600 glass (uncommon in comps) +3.0%
  • Market supply: 8 for sale of 50 FAA-registered -5.0%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

1981
6,633 hrs
N321GM
1505SA
HONEYWELL TPE331-10-511M
2
Western News & Info INC Corporation
Per the FAA aircraft registry (public record)

Overview

Make / ModelMITSUBISHI MARQUISE
TypeTurboprop
Airframe time6,633 hrs
Engine time4,207 SMOH
Avionics / TransponderGarmin GTX330, Garmin GTX 327
Avionics / OtherGarmin GTN 750, Garmin GTN 650, Garmin GDL 69, Garmin G600
AnnualApr 2026
InspectionAnnual
Garmin GPS Autopilot

Description

Turn-key, well equipped Mitsubishi Marquise! Longer and higher passenger rating than the other MU-2 variants. Equipped with Honeywell -10 Engines, this aircraft a max cruise up to 300 kts! Call Brian Bartunek at International Aircraft Marketing & Sales.

Modifications

LED Interior & Baggage Lighting LED/Nulite Instrument Lighting Cleveland Brakes Satellite Phone Connections 6-Place Intercom Airshow Cabin Display Flushing Potty ADS-B Out Compliant

Avionics

Sperry SPZ-500 Autopilot with GPSS Garmin G600 EFIS Garmin GTN-750 WAAS GPS/NAV/COM Garmin GTN-650 WAAS GPS/NAV/COM Garmin GTX-330ES ADS-B Out Transponder Garmin GTX-327 Transponder Garmin GMA-35 Audio Panel Garmin FlightStream 210 Garmin GWX-68 Weather Radar Garmin GDL-69 XM Weather/Radio Garmin GAD-43 Digital Gyro Emulator Insight TAS 1000 Avidyne TAS605 Traffic System L-3 Trilogy Standby Flight Instrument Collins ALT-55 Radar Altimeter

How this aircraft compares

Where this MITSUBISHI MARQUISE lands versus other MITSUBISHI MARQUISE listings on fyiAero.

Price

57th pct
$845k$1.6MThis aircraft · $849k

$849k · 57th percentile of 7 listings

Airframe time

29th pct
6,63312,530This aircraft · 6,633

6,633 hours total (TTAF) · 29th percentile of 7 listings

Engine time (Engine 1)

71st pct
1,6454,423This aircraft · 4,207

4,207 hours since major overhaul · 71st percentile of 7 listings

Engine time (Engine 2)

86th pct
1,5354,423This aircraft · 4,207

4,207 hours since major overhaul · 86th percentile of 7 listings

Percentile = share of comparable listings at or below this value. Lower airframe/engine hours are generally fresher; price reflects the asking price only.

General

Year1981
ManufacturerMITSUBISHI
ModelMARQUISE
Serial Number1505SA
ConditionUsed
Registration #N321GM

Airframe

Total Time6,633
Total Landings5,525

Engine 1

Engine 1 Make/ModelHONEYWELL TPE331-10-511M
Engine 1 Time4,207 SMOH
Engine 1 TBO5000

Engine 2

Engine 2 Make/ModelHONEYWELL TPE331-10-511M
Engine 2 Time4,207 SMOH
Engine 2 TBO5000

Props

Prop 1 Time137 SOH

Avionics

Avionics/RadiosSperry SPZ-500 Autopilot with GPSS Garmin G600 EFIS Garmin GTN-750 WAAS GPS/NAV/COM Garmin GTN-650 WAAS GPS/NAV/COM Garmin GTX-330ES ADS-B Out Transponder Garmin GTX-327 Transponder Garmin GMA-35 Audio Panel Garmin FlightStream 210 Garmin GWX-68 Weather Radar Garmin GDL-69 XM Weather/Radio Garmin GAD-43 Digital Gyro Emulator Insight TAS 1000 Avidyne TAS605 Traffic System L-3 Trilogy Standby Flight Instrument Collins ALT-55 Radar Altimeter

Additional Equipment

Additional EquipmentLED Interior & Baggage Lighting LED/Nulite Instrument Lighting Cleveland Brakes Satellite Phone Connections 6-Place Intercom Airshow Cabin Display Flushing Potty ADS-B Out Compliant

Inspection Status

Inspection StatusDone Annual Apr 2026 Pitot Apr 2026 3 yr Apr 2026 10 yr Mar 2023