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1981 Commander 840Turboprop Aircraft • Peoria, IL, USA

This 1981 Commander 840, serial number 11687, is based at KRCE in Peoria, Illinois and is offered for sale at $1,295,000. The airframe has a total time of 7,726 hours, and both Honeywell TPE331-10T-511K engines have 1,975 hours since major overhaul against a 5,400-hour TBO. The Hartzell wide-chord propellers, each with three blades, have zero hours since overhaul, with that work completed in April 2026 by Legacy Aviation Services in OKC. The landing gear overhaul was also completed in April 2026, and the aircraft is airworthy with a 150-hour inspection completed that same month. The seller, Byerly Aviation, notes no damage history for this...

Year
1981
Make
Commander
Series
840
Model
840
Serial #
11687

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Specifications

Category
Turboprop
Intended Use
Business

Hours, Logs & Inspections

Total Time
7,726 hrs
Engine 1 Time
1,975 hrs (SMOH)
Engine 2 Time
1,975 hrs (SMOH)
Prop 1 Time
(SOH)
Prop 2 Time
(SOH)
Inspection Status
Prop Overhaul Completed on April 2026. Landing Gear Overhaul Completed April 2026. 150 hr Inspection Completed April 2026. By Legacy Aviation Services in OKC.

Avionics

PFD

Garmin G600 - Dual Primary Flight Display (PFD) Multi-Function Display (MFD)

MFD

Garmin G600 - Dual Primary Flight Display (PFD) Multi-Function Display (MFD)

GPS

Garmin GTN 750 - Dual GTN Touchscreen GPS/NAV/COM

Comms

Garmin GTN 750 - Dual GTN Touchscreen GPS/NAV/COM

Audio

Garmin GMA 35C - Digital Audio Panel

AP

S-TEC 2100 - S-TEC Digital Autopilot System

Traffic

Garmin GTS 800 - Traffic Advisory System

ADSB

Garmin GTX 33 ES - Transponder (ADS-B Out)

Weather

Garmin GWX 70 - Weather Radar

Additional Equipment

Stall Warning / Avionics System

S-TEC 429 - S-TEC ARINC Converter

Autopilot Servo

Full Digital Servo Suite (Roll, Pitch, Yaw, Trim, Yaw Damper)

Transponder

Garmin GTX 32 - Remote Transponder

Attitude and Heading Reference System

Garmin GRS 77 - Dual AHRS

Air Data Computer

Garmin GDC 74A - Dual Air Data Computers

Magnetometer

Garmin GMU 44 - Magnetometer

OAT Probe

Garmin GTP 59 - Dual OAT Probes

Standby Attitude Module

Garmin MD 302 - Standby Attitude Module (SAM)

Engine & Propeller

Engine Type
Turboprop
Engine Count
2
Engine Make
Honeywell
Engine Model
TPE331-10T-511K
Propeller Model
Hartzell HC-B3TN-5NL

Asking Price

$1,295,000

Aircraft Location

Peoria, IL, USA

Listing Details

Used
For Sale

Price History

May 10, 2026: $1,295,000 - controller

Contact Seller

First Seen: May 10, 2026

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Asking Price

$1,295,000