life cycle sustainment
Last Time Buy Isn’t a Long-Term Solution: Managing Obsolescence Risk in Legacy Systems
April 28, 2026
Why last time buys fail—and how a structured sustainment strategy protects long-lifecycle programs from recurring supply chain disruption When a critical component goes obsolete, the response is immediate: forecast demand, secure funding, and execute a last time buy before supply disappears. It feels like control—the risk is identified, the inventory is secured, and the issue is closed. Until…
What is Long-Term Availability for Embedded Boards?
April 27, 2023
If you’ve been around obsolescence management before, then you most likely understand what this phrase means and its importance in legacy equipment manufacturing. However, if you’re new to the scene or if you’re in need of a refresher, then this article is for you. Long-term availability of embedded boards and systems is what GDCA is…
Recap: Sustainment Symposium 2020
March 10, 2021
The team here at GDCA has always looked forward to attending the DMSMS conference each December as a capstone to the year. It was a magical time when DMSMS wonks obsessed with DMSMS solutions and obsolescence management were no longer relegated to a corner of the exhibit hall. We were front and center, and questions of how to innovate and advance the work…