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1981 Commander 840Turboprop Aircraft • Diboll, TX, USA

This 1981 Commander 840, registered as N580ER, represents a comprehensively restored and upgraded turboprop. With a total airframe time of 8,978 hours, the aircraft is powered by twin Honeywell TPE331-10T-513K engines with 3,575 and 3,578 hours since major overhaul, respectively, against a 5,400-hour TBO. It features new, super-quiet 5-blade MT propellers installed in May 2025 with just 94 hours since new. The aircraft has just completed an annual inspection in May 2025 and is in airworthy condition.

The aircraft has undergone a complete tip-to-tail restoration, highlighted by a new exterior paint scheme completed in May 2025 and a new,...

Year
1981
Make
Commander
Series
840
Model
840
Tail #
N580ER
Serial #
11669

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Specifications

Category
Turboprop
Intended Use
Business, Passenger
Flight Rules
IFR
Seats
7

Hours, Logs & Inspections

Total Time
8,978 hrs
Engine 1 Time
3,575 hrs (SMOH)
Engine 2 Time
3,578 hrs (SMOH)
Prop 1 Time
94 hrs (SNEW)
Prop 2 Time
94 hrs (SNEW)
Logbook Status
Complete Logs Yes
Inspection Status
Annual Inspection completed by Byerly Aviation in May 2025. Airworthy Yes

Avionics

GPS

Garmin GTN 750Xi - GTN GPS/Nav/Com, GTN GPS/Nav/Com

Comms

Technisonic TDFM 136B - TDFM VHF/FM Digital Airborne Transceiver

AP

Stec 3100 - Autopilot integrated with G600TXi plus VNAV

Audio

Garmin GMA 35C - GMA Remote Audio Panel

Weather

Garmin GDL 69A - GDL Sirius XM Weather/Radio, GWX Doppler Radar

Traffic

Taws B

ADSB

Garmin GTX 345 - GTX ADSB in/out compliant Transponder, ADSB out compliant Transponder

ADS-B In

Garmin GTX 345 - GTX ADSB in/out compliant Transponder

PFD

Garmin G600TXI - 10” Pilot GSU ADAHRS/GMU 44B magnetometer, Standby Attitude/Altimeter/Airspeed

MFD

Garmin G600TXI - 10” Co-Pilot GSU 75 ADAHRS/GMU 44B magnetometer

EMS

Garmin GRA 55 - GRA Radar Altimeter/ Display on G600Txi

Additional Equipment

Pressurization

Pressurized Yes

Ice Protection

Flight Into Known Icing (FIKI) Yes

Environmental System

Enviro Systems Environmental New LH Pilot Windshield Freon Air Conditioning

Lighting

LED Lighting

Satellite Communication

Garmin GSR 56 - GSR Satellite Talk/Text/Weather, Satellite Phone

Cabin Charging

Garmin GSB 15 - GSB Charging Cabin and Cockpit

Interior & Exterior

Interior Year
2025
Paint Year
2025
Exterior Notes
Painted in May 2025 in Olive Green, Grey Tan, Yellow, and Black accents.

Engine & Propeller

Engine Type
Turboprop
Engine Count
2
Engine Make
Honeywell
Engine Model
TPE331-10T-513K
Propeller Model
MTV-27-1-E-C-F-R(G)

Asking Price

$1,345,000

Aircraft Location

Diboll, TX, USA

Listing Details

Used
For Sale

Price History

Feb 28, 2026: $1,345,000(-$250,000) - controller

Oct 1, 2025: $1,595,000 - controller

Jun 11, 2025: Call for Price - controller

Contact Seller

First Seen: May 15, 2025

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Asking Price

$1,345,000