1981 Commander 840
Multi Engine Turboprop
Aircraft Details
Seller reportedAvionics & Equipment
IFRGarmin G600TXI 10” Pilot GSU 75 ADAHRS/GMU 44B magnetometer Garmin GRA 55 Radar Altimeter/ Display on G600Txi GCU 485 PFD Controller for G600Txi Garmin G600TXI 10” Co-Pilot GSU 75 ADAHRS/GMU 44B magnetometer Garmin GI-275 Standby Attitude/Altimeter/Airspeed Garmin GTN 750Xi GPS/Nav/Com GMA 35C remote Audio Panel Taws B Garmin GTN 650Xi GPS/Nav/Com Garmin GSR 56 Satellite Talk/Text/Weather Garmin GTX 345 ADSB in/out compliant Transponder Garmin GTX335 ADSB out compliant Transponder Garmin GDL 69A Sirius XM Weather/Radio Garmin GWX 8000 Doppler Radar Garmin GSB 15 Charging in Cabin and Cockpit Technisonic TDFM 136B VHF/FM Digital Airborne Transceiver Airtext+ Satellite Phone Stec 3100 Autopilot intedgrated with G600TXi plus VNAV
Description
1981 COMMANDER 840 For Sale in Diboll, Texas ***Pending Sale*** Casey Aviation is pleased to bring the ultimate Commander 840 to market! This aircraft has recently undergone a complete restoration from tip-to-tail, including a full avionics update, brand-new paint, and a luxurious interior.
Engine
Engine 1 Make/Model
Propeller
Super Quiet 5-Blade Propellers installed new in May 2025.
Interior
Year Interior
Exterior
Painted in May 2025 in Olive Green, Grey Tan, Yellow, and Black accents.
Inspection
Annual Inspection completed by Byerly Aviation in May 2025.
Modifications / STCs
• Long Range Fuel 474 Gallons
• Enviro Systems Environmental New LH Pilot Windshield
• Freon Air Conditioning
• LED Lighting
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison Listed on multiple marketplaces
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Casey Aviation
controller.com
|
$1,345,000
|
Diboll, TX | Mar 25, 2026 | 114 days | Active | |
|
Casey Aviation
aviationtrader.com.au
|
$1,389,482
|
Diboll, Texas | Apr 06, 2026 | 102 days | Active | |
|
Casey Aviation
controlleremea.co.uk
|
$1,374,530 *
GBP £1,017,359
|
Diboll, TX | Apr 05, 2026 | 103 days | Active |
* Converted to USD at daily European Central Bank (ECB) exchange rates
Estimate Monthly Payment
Commander 840 loan calculator
AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Commander 840
This 1981 Commander 840 (N580ER) is a 7-seat multi engine turboprop with 8,978 hours on the airframe. There are currently 5 840 aircraft listed for sale with asking prices ranging from $475,000 to $1,495,000. This aircraft is priced above the market average at $1,345,000.
The 840 cruises at 283 kts (524 km/h) with a range of 1,454 nm (2,693 km) — suitable for regional and medium-distance travel. Service ceiling of 31,000 ft allows operation above most weather.
Operating costs: Fuel burn is 70 GPH (265 L/h), which at current Jet-A prices (~$5.50/gal) means approximately $385/hr in fuel alone.
NTSB records show 0 incidents for this airframe — a clean safety record.
Pre-Purchase Checklist
Commander 840 — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateCOMMANDER 690
AeroGurus estimates based on industry averages for the COMMANDER 690. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
FAA registration data pending for N580ER.
Location & Ownership
Title Status
No FAA title records
Available for US-registered aircraft only
Source: FAA Aircraft Registry, FAA Civil Aviation Registry (DocIndex). Title data may be delayed. Always verify with an aviation attorney before purchase.
Safety Record
NTSB safety data coming soon.
We'll check N580ER against the NTSB accident database.
Price History
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