Aerospace Group:

Interrelationship of Factors Supporting ‘Damage Tolerance’ Outlined

Steve Scott

Monday, October 24th, 2005

SHARE:

Damage tolerance, or the design philosophy that allows for crack growth up to certain limits, depends ultimately on feedback from the fleet to assure that actual cracks on planes in service match predictions. In this respect, service difficulty reports (SDRs) are fundamental to damage tolerance, because they provide regulators with examples of cracking, the problems encountered, the fixes, and the ages of the aircraft. While SDRs are key to managing fatigue, the Federal Aviation Administration (FAA) does not demand comprehensive…

Space

Upgrading Current GPS Ground System “Now a Viable Option,” As GPS OCX Problems Continue, Space Official Says

Upgrades to the GPS ground system–the Architecture Evolution Plan (AEP)–is an option under consideration by the Defense Department’s space acquisition chief, as problems continue in fielding the GPS Next Generation […]

Congress

Graham Says GOP To Move Ahead On Second Reconciliation Bill, With Defense Funds As Priority

Senate Budget Committee Chair Lindsey Graham (R-S.C.) said Wednesday, with the White House’s backing, his panel will move “expeditiously” on crafting a second reconciliation bill, citing priorities for defense and […]

Pentagon

Hegseth Acknowledges Potential $200 Billion Iran Supplemental Request, Final Figure ‘Could Move’

Defense Secretary Pete Hegseth on Thursday acknowledged the Pentagon could potentially ask Congress for $200 billion in supplemental funding to support the ongoing operation against Iran and replenish munitions used […]

Congress

Counter-Drone Flyaway Kit Used In U.S. In Early Hours Of Iran Strikes, NORTHCOM Head Says

U.S. Northern Command (NORTHCOM) used a counter small unmanned aircraft system (sUAS) flyaway kit (FAK) in the early hours of the strikes against Iran on Feb. 28, according to Air […]