
Gross Issue Effectiveness (GIE) and Supply Response Time (SRT) for the on-time delivery of required spare parts are to be key features of a Performance-Based Logistics contract that the F-35 program may initiate this year for the Lockheed Martin [LMT] fighter. Quality GIE and SRT ratings may reflect significant savings, yet overcoming lingering supply chain problems looks to be an issue for the F-35 and other aircraft and weapons programs. "When it comes to spares, this is one of the…