Ultimate Load Testing Gulfstream G500
- Certification Testing Validates Aircraft's Structural Integrity
Gulfstream Aerospace Corp. today announced it has completed ultimate load testing for the all-new Gulfstream G500 .
Ultimate load represents 150 percent of limit load and is equivalent to a 1.5 safety factor specified by the Federal Aviation Administration (FAA) and the European Aviation Safety Agency (EASA). Limit load is the maximum level that an aircraft should experience once during its service life. Completion of the full-scale aircraft ultimate test fulfills the certification requirements for both the FAA and EASA.
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Carried out over five months, the testing focused on the aircraft’s fuselage, wing, vertical and horizontal stabilizers and control surfaces. It involved eight primary test conditions, including wing up and down bending, horizontal up and down bending and wing torsion.
More than 6,000 channels of instrumentation, including load cells, strain gages, displacement transducers and instrumented links/pins, were used to monitor the test article’s structural response. Cameras inside the wing, empennage and fuselage allowed engineers and technicians real-time insight into the structure’s behavior.
“This is a significant accomplishment in development of the G500,” said Mark Burns, president, Gulfstream. “The successful completion of these tests confirms the airframe’s solid construction, fulfills certification requirements and clears the way for us to proceed with additional testing.”
Gulfstream will now conduct an additional company test, applying increasingly higher loads to determine the structural test article’s destruction point. Destructive testing of aircraft components is important to demonstrate and refine Gulfstream’s engineering models, designs and analysis methods.
Later this year, Gulfstream will begin a multi-year fatigue program for the G500 that will simulate three lifetimes of airframe operation.
Gulfstream Aerospace Corporation , a wholly owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world’s most technologically advanced business-jet aircraft. Gulfstream has produced more than 2,500 aircraft for customers around the world since 1958. To meet the diverse transportation needs of the future, Gulfstream offers a comprehensive fleet of aircraft, comprising the Gulfstream G150 TM , the Gulfstream G280 TM , the Gulfstream G450 TM , the Gulfstream G550 TM , the Gulfstream G500 TM , the Gulfstream G600 TM , the Gulfstream G650 TM and the Gulfstream G650ER TM . Gulfstream also offers aircraft ownership services via Gulfstream Pre-Owned Aircraft Sales TM . We invite you to visit our website for more information and photos at www.gulfstreamnews.com .
Source : Gulfstream Aerospace Corp. - view original press release