LOCKHEED “JETSTAR”€

1961’€“81

Gemini Sparkle

Key Takeaways:

  • The Lockheed Georgia JetStar pioneered the executive jet class, uniquely featuring a four-engine design and amenities typically found in larger commercial airliners, such as standing headroom throughout the cabin and dual landing gear.
  • It offered a cruise speed of up to 550 mph, a capacity for 10 passengers plus a two-person crew, and could operate from runways as short as 5,000 feet.
  • An updated version, the JetStar II, was introduced in 1974, primarily distinguished by its more powerful Garrett AiResearch turbofan engines.
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STANDARD DATA: Seats 10. Gross wt. 43,750. Empty wt. 24,178. Fuel capacity 2,660. Engines four 3,700-lb. s.t. Garrett AiResearch turbofans.
PERFORMANCE: Top mph 552, Cruise mph 508. Stall mph 142. Initial climb rate 2,450. Range 3,189. Ceiling 38,000. Takeoff distance (50) 5,250. Landing distance (50) 3,900.

The Lockheed Georgia JetStar was the first of the executive jets and was uniquely the only four-engine jet of its type in the class. In its time, the JetStar had many features that were normally found only on larger jet commercial airliners such as dual landing gear, thrust reversers, standing headroom throughout the cabin, backup systems, a complete lavatory, galley, and superior pressurization. This jet is rated as having a cruise speed of 550 mph. It can carry a maximum of 10 persons plus a crew of two. The Lockheed JetStar is capable of taking off on runways as short as 5,000 feet.

The JetStar II was introduced in 1974. The main difference between the two being the use of Garrett AiResearch turbofans flat rated at 3,700 lbs. s.t. instead of the previous 3,300-lb. Pratt & Whitney turbojets.

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