1979 COMMANDER 690B GRAND RENAISSANCE

    $775,000 
    Aircraft Location:Conroe, Texas

    Seller Information

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    High Performance Aviation, LLC

    Contact:HPA Team

    Phone:(866) 227-8149

    Conroe, Texas

    (866) 227-8149

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    Description

    Modernized 1979 Twin Commander 690B with dual Garmin G600 TXi glass, GTN-750/650 navigators, and ADS-B In/Out. Grand Renaissance airframe with Supreme Commander mod, winglets, and CK144 spar cap complete. Matched engine times, fresh 2026 prop overhauls, complete logs. ---- This Turbo Commander has everything you could want. A Grand Renaissance airframe with the Supreme Commander mod, winglets installed, and the wing spar lower cap replacement (CK144 kit) complete. Upgrade Honeywell TPE331-10T engines that carry matched times, and Hartzell three-blade props fresh out of overhaul in February 2026. The panel stands up to anything in class: dual Garmin G600 TXi EFIS, GTN-750 and GTN-650 navigators, GTX-345R with ADS-B In/Out, GWX-75 color radar, GDL-69A datalink weather and SiriusXM, GI-275 standby, and Flight Stream 510. Pair that with the S-TEC 3100 autopilot with preselect and Keith Freon air conditioning, and this airplane is ready to go to work. The plane is cosmetically excellent. Matterhorn white paint laid over a full strip and prime in 2020, and an executive seven passenger interior refurbished in 2021 in Moore and Giles leather, sheepskin, and wool carpet. Complete logs throughout. Located in Conroe, TX (KCXO). Contact High Performance Aviation for full specifications or to arrange a viewing. Logbooks and Video Tours are available upon request. Please call for the password. All Specifications Subject to Verification Upon Inspection. Availability Subject to Prior Lease, Sale, or Withdrawal from Market Without Notice.

    Specifications

    Year1979
    ManufacturerCOMMANDER
    Model690B GRAND RENAISSANCE
    Serial Number11522
    ConditionUsed
    Registration #N84GU
    FlightRulesIFR
    Based atCXO
    Total Time11,377
    Complete LogsYes
    WingletsYes
    Airframe NotesGrand Renaissance / Supreme Commander Conversion
    Engine 1 Make/ModelHONEYWELL TPE331-10T-516K
    Engine 1 Serial NumberP-79700C
    Engine 1 Time2,585 SMOH
    Engine 1 TBO5000
    Hot Section Time 1 2,585
    Engine 2 Make/ModelHONEYWELL TPE331-10T-516K
    Engine 2 Serial NumberP-79496C
    Engine 2 Time2,585 SMOH
    Engine 2 TBO5000
    Hot Section Time 22,585
    Prop 1 ManufacturerHARTZELL
    Prop 1 ModelHC-B3TN-5FL
    Prop 1 Time21 SMOH
    Prop 2 ManufacturerHARTZELL
    Prop 2 Time21 SMOH
    Number of Blades3
    Prop NotesBoth Propellers Overhauled February 2026 by New Mexico Aircraft Propeller
    Flight Deck Manufacturer/ModelGARMIN G600 TXI
    Primary Flight Display 1 Manufacturer/ModelGARMIN G600 TXI
    Primary Flight Display 2 Manufacturer/ModelGARMIN G600 TXI
    GPS 1 Manufacturer/ModelGARMIN GTN 750
    GPS 2 Manufacturer/ModelGARMIN GTN 650
    Transponder 1 Manufacturer/ModelGARMIN GTX345R
    Autopilot Manufacturer/ModelS-TEC 3100
    ADS-B EquippedYes
    Avionics/RadiosWeather Radar: Garmin GWX-75 (color) Audio Panel: Garmin GMA-35R (remote) Radar Altimeter: Collins AA-215 Datalink Weather: Garmin GDL-69A SXM (weather & SiriusXM radio) Standby: Garmin GI-275 Connectivity: Garmin Flight Stream 510 w/ Bluetooth
    PressurizedYes
    Flight Into Known Icing (FIKI)Yes
    Additional EquipmentWinglets Grand Renaissance mod w/ Supreme Commander mod (c/w 10/1999) Wing spar mod — lower spar cap replaced (CK144 Kit) Keith Freon air conditioning LEMO-style jacks & USB ports (2021) Lights: pulsating nose recognition, recognition, strobes, optional taxi
    Year Painted2020
    Exterior NotesMatterhorn white with red & black stripes Completely stripped, etched, alodined, primed, and repainted on September 2020
    Year Interior2021
    Number of Seats8
    ConfigurationPassenger
    Interior NotesSeats: 7 passengers and 1 pilot Executive configuration Refurbished June 2021 Re-foamed and recovered pilot, copilot, and cabin seats in Moore and Giles Leather and sheepskin. Installed new 100% wool carpet, new Ultrasuede headliner, repaired eyebrow panels, and installed LED cabin/baggage lighting
    Inspection StatusComplete Logs No Damage History Annual: Due June 2026 IFR Checks: Due December 2027 5-Year Gear Inspection: Due May 2025
    Year1979|
    ManufacturerCOMMANDER|
    Model690B GRAND RENAISSANCE|
    Serial Number11522|
    ConditionUsed|
    Registration #N84GU|
    FlightRulesIFR|
    Based atCXO|
    Total Time11,377|
    Complete LogsYes|
    WingletsYes|
    Airframe NotesGrand Renaissance / Supreme Commander Conversion|
    Engine 1 Make/ModelHONEYWELL TPE331-10T-516K |
    Engine 1 Serial NumberP-79700C|
    Engine 1 Time2,585 SMOH |
    Engine 1 TBO5000|
    Hot Section Time 1 2,585|
    Engine 2 Make/ModelHONEYWELL TPE331-10T-516K |
    Engine 2 Serial NumberP-79496C|
    Engine 2 Time2,585 SMOH |
    Engine 2 TBO5000|
    Hot Section Time 22,585|
    Prop 1 ManufacturerHARTZELL|
    Prop 1 ModelHC-B3TN-5FL|
    Prop 1 Time21 SMOH |
    Prop 2 ManufacturerHARTZELL|
    Prop 2 Time21 SMOH |
    Number of Blades3|
    Prop NotesBoth Propellers Overhauled February 2026 by New Mexico Aircraft Propeller|
    Flight Deck Manufacturer/ModelGARMIN G600 TXI |
    Primary Flight Display 1 Manufacturer/ModelGARMIN G600 TXI |
    Primary Flight Display 2 Manufacturer/ModelGARMIN G600 TXI |
    GPS 1 Manufacturer/ModelGARMIN GTN 750 |
    GPS 2 Manufacturer/ModelGARMIN GTN 650 |
    Transponder 1 Manufacturer/ModelGARMIN GTX345R |
    Autopilot Manufacturer/ModelS-TEC 3100 |
    ADS-B EquippedYes|
    Avionics/RadiosWeather Radar: Garmin GWX-75 (color) Audio Panel: Garmin GMA-35R (remote) Radar Altimeter: Collins AA-215 Datalink Weather: Garmin GDL-69A SXM (weather & SiriusXM radio) Standby: Garmin GI-275 Connectivity: Garmin Flight Stream 510 w/ Bluetooth|
    PressurizedYes|
    Flight Into Known Icing (FIKI)Yes|
    Additional EquipmentWinglets Grand Renaissance mod w/ Supreme Commander mod (c/w 10/1999) Wing spar mod — lower spar cap replaced (CK144 Kit) Keith Freon air conditioning LEMO-style jacks & USB ports (2021) Lights: pulsating nose recognition, recognition, strobes, optional taxi|
    Year Painted2020|
    Exterior NotesMatterhorn white with red & black stripes Completely stripped, etched, alodined, primed, and repainted on September 2020|
    Year Interior2021|
    Number of Seats8|
    ConfigurationPassenger|
    Interior NotesSeats: 7 passengers and 1 pilot Executive configuration Refurbished June 2021 Re-foamed and recovered pilot, copilot, and cabin seats in Moore and Giles Leather and sheepskin. Installed new 100% wool carpet, new Ultrasuede headliner, repaired eyebrow panels, and installed LED cabin/baggage lighting|
    Inspection StatusComplete Logs No Damage History Annual: Due June 2026 IFR Checks: Due December 2027 5-Year Gear Inspection: Due May 2025|
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