This 1979 Beechcraft B60 Duke, registered as N523EF, presents a comprehensively upgraded and well-maintained twin-engine aircraft with 3,480 total hours on the airframe. Its powerplants are two Lycoming TSIO-541-E1C4 engines, each producing 380 horsepower and showing 480 hours since major overhaul (SMOH), and are equipped with turbochargers and intercoolers. The Hartzell propellers have 259 hours since overhaul. The aircraft features a significant Grand Duke STC package from BLR Performance, which increases the maximum takeoff weight to 7,000 lbs, adds 190 lbs of payload, and enhances climb performance while lowering approach speed; this...
GPS
Garmin GTN 750 - Dual GTN GPS/NAV/COM, GPS/WAAS Antenna, (2023)
PFD
Garmin GI 275 - GI Electronic Flight Instrument
Autopilot
Bendix FCS-810 - Autopilot
ADS-B Out
ADS-B In/Out
ADS-B In
ADS-B In/Out
Oxygen System
Flight Into Known Icing
Flight into Known Icing (FIKI)
Air Conditioning
Factory Air Conditioning (A/C)
Canopy Cover
Bruce Custom Canopy Cover - (2023)
Window Covers
Bruce Inside Window Covers - (2023)
Winglets
Vortex Generators
BLR Vortex Generators
Aft Body Strakes
Dual Aft Body Strakes
Extended Fuel Tanks
Intercoolers
Grand Duke STC Package
BLR Performance Grand Duke STC - STC Package (BLR
ELT
New Aft ELT with Cockpit Switch (2024)
USB Ports
Garmin GSB 15 - 8x GSB USB Type-A/Type-C (Pilots Cabin)
Audio Plugs
BOSE Lemo Plugs - 8x BOSE (Pilots Cabin)
Asking Price
$363,847
Berlin, Germany
Dec 14, 2025: $363,847(+$2,458) - controller
Dec 4, 2025: $361,389(-$31,736) - controller
Nov 11, 2025: $393,125 - controller
Asking Price
$363,847
Berlin, Germany
Dec 14, 2025: $363,847(+$2,458) - controller
Dec 4, 2025: $361,389(-$31,736) - controller
Nov 11, 2025: $393,125 - controller
Find the perfect Beechcraft Duke for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Find the perfect Beechcraft Duke for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Asking Price
$363,847