Lockheed Martin Completes F-16 Durability Testing Milestone
November 3, 2015 | Lockheed MartinEstimated reading time: 2 minutes
Lockheed Martin completed more than 27,000 hours of simulated flight time on an F-16C Block 50 aircraft and is now analyzing the data to determine the durability of the aircraft beyond its original design service life of 8,000 hours.
The F-16C Block 50 was tested to 27,713 Equivalent Flight Hours (EFH) during 32 rounds of comprehensive stress tests at Lockheed Martin’s Full Scale Durability Test (FSDT) facility in Fort Worth. The airframe was then subjected to several maximum-load conditions to demonstrate that the airframe still had sufficient strength to operate within its full operational flight envelope.
The aircraft is now in the teardown inspection and fractography phase of the test program. Test data, collected over nearly two years, will be used to identify an extended, definitive flight hour limit for the venerable F-16 Fighting Falcon and demonstrate the safety and durability of the aircraft well beyond its original design service life.
The durability test results will be used to help design and verify Service Life Extension Program (SLEP) structural modifications for post-Block 40 F-16s and to support F-16 service life certification to at least 12,000 EFH. The SLEP aims to extend the service life of up to 300 F-16C/D Block 40-52 aircraft.
The SLEP and related avionics upgrades to the Air Force’s F-16C/D fleet can safely and effectively augment the current fighter force structure as U.S. and allied combat air fleets recapitalize with F-35 Lightning IIs.
“The successful completion of this phase of full-scale durability testing demonstrates that this aircraft was built to last,” said Susan Ouzts, vice president of Lockheed Martin’s F-16 program. “This should provide even more confidence to current and potential new F-16 customers that the combat-proven F-16 will continue to play a crucial role in international security. Ongoing F-16 modernization programs, notably the F-16V, will ensure that the F-16 flies, fights and wins well into the future.”
For more than 40 years, the F-16 has proven itself as the world’s most capable 4th Generation multi-role fighter, serving as the workhorse of the fighter fleet for 28 customers around the world. The F-16V, the latest F-16 configuration, includes numerous enhancements designed to keep the F-16 at the forefront of international security. Lockheed Martin successfully completed the maiden flight of the F-16V on October 16, 2015.
About Lockheed Martin
Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 112,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. The Corporation’s net sales for 2014 were $45.6 billion.
Suggested Items
I-Connect007 Editor’s Choice: Five Must-Reads for the Week
06/27/2025 | Nolan Johnson, I-Connect007While news outside our industry keeps our attention occupied, the big news inside the industry is the rechristening of IPC as the Global Electronics Association. My must-reads begins with Marcy LaRont’s exclusive and informative interview with Dr. John Mitchell, president and CEO of the Global Electronics Association. For designers, have we finally reached the point in time where autorouters will fulfill their potential?
Knocking Down the Bone Pile: Tin Whisker Mitigation in Aerospace Applications, Part 3
06/25/2025 | Nash Bell -- Column: Knocking Down the Bone PileTin whiskers are slender, hair-like metallic growths that can develop on the surface of tin-plated electronic components. Typically measuring a few micrometers in diameter and growing several millimeters in length, they form through an electrochemical process influenced by environmental factors such as temperature variations, mechanical or compressive stress, and the aging of solder alloys.
RTX, the Singapore Economic Development Board Sign MOU Outlining 10-year Growth Roadmap
06/20/2025 | RTXRTX and the Singapore Economic Development Board (EDB) have signed a Memorandum of Understanding (MoU) which outlines a 10-year roadmap to further long-term strategic collaboration in Singapore.
Indra Signs Agreement with AXISCADES to Boost Production of Cutting-Edge Systems in India
06/18/2025 | PRNewswireParis Air Show -- Indra and the Indian technology company AXISCADES have signed an agreement to collaborate on the production of solutions for the aerospace and defense markets.
GKN Aerospace Delivers First High Voltage EWIS System for Clean Aviation’s SWITCH Project
06/16/2025 | GKN AerospaceGKN Aerospace has completed and delivered the first high voltage Electrical Wiring Interconnection System (EWIS) for the Clean Aviation SWITCH project.