Bell 47G
Technical Specifications

First Flight: December 1945
Number Built: N/A
Length: 27 feet  4 inches
Main Rotor Diameter: 35 feet 1 inch
Tail Rotor Diameter:   5 feet 8 inches
Height:   9 feet 6 inches
Max Take-Off Wt.: 2,350 lbs.
Empty Wt.: 1,434 lbs.
Max Cruising Speed:   90 mph   78 kts
Normal Cruising Speed:   77 mph   67 kts
Service Ceiling: 10,900 feet
Fuel Capacity: N/A
Range: 215 miles 
Fuel Type: 91 octane
Fuel Consumption: N/A
Engine: 1 Franklin 6V4-200-C32 rated @ 200 HP
Seating: 2 Passengers 
Crew: 1 Pilot 

Engine Specifications

 Franklin 6V4-200-C32

Type: 6 cylinder air cooled, horizontally opposed 
Length: 29 inches
Bore: 4.50 inches
Stroke: 3.50 inches
Displacement: 335 cubic inches
Compression Ratio: 8.50 to 1
Dry Weight: 333 lbs. w/hub & accessories
Ignition: Dual Scintilla S6-RN21
Fuel Grade: 91 octane
Carburation: Marvel-Schebler MA4-5 or Bendix PS5-C
Starter: Delco-Remy
Generator: Delco-Remy
Fuel Pump: Weldon
Performance: Take-Off rated @ 200 HP