1981 COMMANDER 840
Aircraft Summary
General
Year
1981
Manufacturer
COMMANDER
Model
840
Serial Number
11687
Condition
Used
Based at
KRCE
Description
Beautiful 840 Commander US based prior to 2015 and US maintained by Legacy Aviation since by current owner. Featurning a Garmin Glass panel, Envirosystems Environmental, Long Range fuel, Wide Chord props, low time Dash 10 power, and great glass and maintenance, serial number 11687 has it all.
Airframe
Total Time
7726
Fuel Capacity Mass
3,175 lb
Fuel Capacity Volume
474 gal
Landing Gear Overhaul
Yes
Engine 1
Engine 1 Manufacturer
HONEYWELL
Engine 1 Model
TPE331-10T-511K
Engine 1 Serial Number
P99137C
Engine 1 Time
1975
Engine 1 Time Since
SMOH
Engine 1 TBO
5400
Engine 2
Engine 2 Manufacturer
HONEYWELL
Engine 2 Model
TPE331-10T-511K
Engine 2 Serial Number
P99144C
Engine 2 Time
1975
Engine 2 Time Since
SMOH
Engine 2 TBO
5400
Props
Prop 1 Manufacturer
HARTZELL
Prop 1 Model
HC-B3TN-5NL
Prop 1 Time
0
Prop 1 Time Since
SOH
Prop 2 Manufacturer
HARTZELL
Prop 2 Model
HC-B3TN-5NL
Prop 2 Time
0
Prop 2 Time Since
SOH
Number of Blades
3
Prop Notes
Prop Overhaul Completed on April 2026. By Legacy Aviation Services in OKC
Avionics
Flight Deck Manufacturer
GARMIN
Flight Deck Model
G600
Avionics/Radios
AVIONICS/ EQUIPMENT:
Dual Garmin G600 Primary Flight Display (PFD) / Multi-Function Display (MFD)
Dual Garmin GTN 750 Touchscreen GPS/NAV/COM
Garmin GMA35C Digital Audio Panel
AUTOPILOT
S-TEC 2100 Digital Autopilot System
S-TEC 429 ARINC Converter
Full Digital Servo Suite (Roll, Pitch, Yaw, Trim, Yaw Damper)
TRAFFIC / TRANSPONDER / ADS-B
Garmin GTS800 Traffic Advisory System
Garmin GTX33ES Transponder (ADS-B Out)
Garmin GTX32 Remote Transponder
WEATHER & SENSORS
Garmin GWX70 Weather Radar
Dual Garmin GRS77 AHRS
Dual Garmin GDC74A Air Data Computers
Garmin GMU44 Magnetometer
Dual Garmin GTP59 OAT Probes
STANDBY / BACKUP INSTRUMENTS
Garmin MD302 Standby Attitude Module (SAM)
Inspection Status
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
Airworthy
Yes
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