1939 Grumman Turbine GooseTurboprop Aircraft • Aurora, OR, USA
This 1939 Grumman Turbine Goose (N77AQ) represents a rare McKinnon G-21-G conversion with a fascinating operational history spanning civilian, military, and commercial service. The airframe shows 5,130 total hours, powered by Pratt & Whitney PT6A-27 engines (680 SHP each) with 4,192 SMOH on the left and 1,766 SMOH on the right, paired with propellers showing 2 SMOH and 270 SMOH respectively. The aircraft features comprehensive avionics including dual Garmin CNX80s with LPV approach capability, an MX20 MFD with satellite weather/TCAS/terrain, Century 2000 digital autopilot, and ADS-B ready dual mode S transponders, making it IFR-capable with...
- Year
- 1939
- Make
- Grumman
- Series
- Grumman Turbine Series
- Model
- Turbine Goose
- Tail #
- N77AQ
- Serial #
- Not Listed
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Specifications
- Category
- Turboprop
- Intended Use
- Amphibious, Classic / Antique, Business, Passenger
- Flight Rules
- VFR & IFR
- Seats
- 8
Hours, Logs & Inspections
- Total Time
- 5,130 hrs
- Engine 1 Time
- 4,192 hrs (SMOH)
- Engine 2 Time
- 1,766 hrs (SMOH)
- Prop 1 Time
- 2 hrs (SMOH)
- Prop 2 Time
- 270 hrs (SMOH)
Avionics
GPS
Garmin CNX80 - Dual with LPV Approach and Air Data
MFD
MX 20 - MX MFD with satellite weather, TCAS, Terrain, Jepp Charts, and Stormscope
AP
Century 2000 - digital Autopilot with Flt Dir, Alt Sel, and YD
ADS-B Out
Dual Transponders w/Mode S (ADS-B Ready)
Comms
Icom Marine VHF
Weather
Weather Radar
Traffic
TCAS
Additional Equipment
Radar Altimeter
Intercom System
8 Station ICS
Fuel Flow Monitor
Fuel Flow/Totalizer
Corrosion Protection
Constant Corrosion Protection
Interior & Exterior
- Interior Notes
- Very Good Condition Interior
- Exterior Notes
- Very Good Condition Paint
Engine & Propeller
- Engine Type
- Turboprop
- Engine Count
- 2
- Engine Model
- PT6A-27
- Engine Power
- 680 HP
Asking Price
$2,250,000
Aircraft Location
Aurora, OR, USA
Listing Details
- Used
- For Sale
Price History
May 23, 2025: $2,250,000 - trade-a-plane
Contact Seller
Asking Price
$2,250,000
Aircraft Location
Aurora, OR, USA
Listing Details
- Used
- For Sale
Price History
May 23, 2025: $2,250,000 - trade-a-plane
Contact Seller
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Looking for more Grumman Turbine Series’s?
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Looking for more Grumman Turbine Series’s?
Find the perfect Grumman Turbine Series for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Asking Price
$2,250,000