Thursday, November 1, 2007

1977 Beech Sundowner N18861



beechcraft
Base/used price: $30,500
Engine make/model: Lycoming O-360-A4K
Horsepower@rpm@altitude: 180@2700@SL
Horsepower on takeoff:180
TBO hours:
2000
Fuel type:100/100LL
Propeller type/diameter (in.):Sensenich/76
Landing Gear type:
Tri/Fixed
Max ramp weight (lbs.):
2450
Gross weight, normal category (lbs.):
2450
Gross weight, utility category (lbs.):
2030
Landing weight (lbs.): 2450
Empty weight, std. (lbs.): 1500
Useful load, std. (lbs.): 950
Payload, full std. fuel (lbs.): 638
Usable fuel, std (gals.): 52
Oil capacity (qts.):
8
Wingspan: 32 ft. 9 in.
Overall length: 25 ft. 9 in.
Height: 8 ft. 2 in.
Wing area (sq. ft.):146
Wing loading (lbs./sq. ft.):
16.7
Power loading (lbs./hp.):
14.1
Wheel base: 6 ft. 4 in.
Wheel track:
11 ft. 10 in.
Wheel size (in.):
6.00 x 6
Seating capacity: 4
Cabin doors:2
Cabin width (in.): 44
Cabin height (in.): 49
Baggage capacity (lbs.):270
 
PERFORMANCE
Cruise speed @ 8,000 ft. (kts.):  
75% power: 118
65% power: 111
55% power: 93
  
Max range (w/ reserve) (nm):  
75% power:
459
65% power:535*
55% power:600*
  
Fuel consumption (@ .42 lbs./hp/hr sfc) (gph):
 
75% power: 9.5
65% power: 8.2
55% power: 6.9
  
Estimated endurance (65%)(hrs.): 5.0
Stall speed (flaps up) (kts.):57
Stall speed (flaps down) (kts.):
52
Best rate of climb (SL-fpm): 792
Best rate of climb, 8,000 ft. (fpm):
405
Service ceiling (ft.): 12,600
Takeoff ground roll (ft.): 1130
Takeoff over 50 ft. obstacle (ft.): 1955
Landing ground roll (ft.): 703
Landing over 50 ft. obstacle (ft.): 1484
 
* estimated





Labels: Specs

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