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Aircraft Facts

Aircraft Description
Lockheed Report 487
Lockheed Model 10-E Electra Special
Serial Number 1055
All Metal, Bimotor, Modified Passenger-Carrying, Medium Range Airliner
Designated “Experimental”


Dimensions
Length…………………………………………………………………….38 ft. 7 in.
Height (overall, tail on ground)………………….…………...…………10 ft. 1 in.
Wingspan……………………………………….………………………..55 ft. 0 in.
Wing Area (including ailerons and fuselage)……………….….…..458.3 sq. ft.
Tail span………………………………………………………………….21 ft. 1 in.
Tail Area……………………………………………………...………….53.6 sq. ft.
Vertical Fin Area (both fins and rudders)……………………………..37.2 sq. ft.
Dry Weight………………………………………………...………………6989 lbs.

Engines
P&W Engine Manual 71A
Pratt & Whitney Wasp, R-1340, 9 cylinder radial engines, Model S3H1,
Serial Numbers 6149 (right) and 6140 (left)
Engine diameter…………………………………………….………….51 7/16 in.
Engine Displacement………………………………………..………..1344 cu. in.
Max Horsepower……………………………………….……600 hp @ 2250 rpm
Max sustained Horsepower…………………………...……450 hp @ 2200 rpm
Max Cruising Horsepower………………………..…………412 hp @ 2000 rpm
Standard Fuel………………………………………….………………..87 Octane
High Test Fuel for Max Power takeoffs……………………………..100 Octane

Propellers
Hamilton Standard 2 Blade 6095A-6, Total Dia……………………..9 ft. 7/8 in.
S/N 58833 & 58834 (right)
S/N 58831 & 58832 (left)
Hamilton Standard 12D40 Adjustable Pitch Hubs

Custom Features
Passenger Seats removed
6 Fuel tanks in Wings.............. ……………………………….…...389 US Gal.
6 Custom Fuel tanks installed in the passenger cabin........…… 753 US Gal.
Total Fuel capacity………………………....………………………1,151 US Gal.
Standard passenger windows removed & skinned over
Navigators table and seat installed
Bendix Radio Direction Finder & Loop installed
Custom Cockpit Instrument Panel