• The Risks of EOL: Lifetime Buy in “real world” terms

    The Risks of EOL: Lifetime Buy in “real world” terms

    In the past we’ve talked about the challenges of Last-time Buy and overstock.  In Dr. Sandborn’s CALCE Obsolescence Management training, this question illustrates the challenges and risks in regards to what customers can face, at the time of EOL.  The answer might be easy if you were looking at a “bridge buy”, where you only need enough to get you to the point of a planned upgrade.  If I had to only buy shoes to get me through five years it would be challenging but I could probably come up with a pretty good estimate based on the last five years of my life.

  • DNA tagging: A post production anti-counterfeit solution?

    DNA tagging: A post production anti-counterfeit solution?

    No matter what your opinion; DNA tagging is currently one of the top methods being discussed to ensure component authentication.  The Defense Logistics Agency (DLA) even issued a Request for Information on the subject.

    Unfortunately, due to the costs projected and associated with DNA tagging and authentication, few businesses appear to be looking forward to the prospect.

    At first glance DNA tagging, like many of the industry’s current solutions, makes sense:  increase the complexity of the marks so that counterfeiters are unable reproduce it. DNA would be a “tag” both difficult and expensive to try and recreate.  However, DNA tagging and many of the solutions being proposed are “point forward” solutions that, in order to be truly effective, would need to be implemented at the component manufacturing level, not once parts have left the factory floor.

  • DMSMS 2012 – Sustaining an Integrated Supply Chain

    DMSMS 2012 – Sustaining an Integrated Supply Chain

    After our evacuation from New Orleans, we wrote about the part that collaboration played in our experiences. While we focused on how the collaboration mostly focused on safely addressing an incoming hurricane; generally when we talk about collaboration here at GDCA, we’re talking about collaboration in the sense of an integrated supply chain poised to protect the embedded industry from unplanned obsolescence.

    That is why we’re taking a moment to celebrate and announce that DMSMS 2012 is back in the saddle for November 26-29, 2012 in Orlando, Florida.

    We know that in the face of obsolescence no one can afford to be isolated in the supply chain.  That is why we are pleased to announce that in partnership with Curtiss-Write, IHS, and Rochester Electronics we will be presenting on the realities of cross-industry sustainment: Building an Integrated Supply Chain to Support Warfighter Systems.

  • DMSMS 2012 – Evacuation from Hurricane Isaac and Collaboration in Action

    DMSMS 2012 – Evacuation from Hurricane Isaac and Collaboration in Action

    Proactive obsolescence management can often be an adventure.  I like to think of it as a cross-industry supply chain game of chess.  On one side, you have legacy experts like GDCA, with a quarter of a century of experience sustaining legacy systems.  On the other side you have counterfeit risk, disruptive technology and time.

    This year, we had an additional player when it comes to long-term support adventures: Hurricane Isaac.

    “DMSMS” is a defense industry term and you can’t talk about embedded obsolescence management without eventually coming across it.  For anyone not familiar with it, it stands for Diminishing Manufacturing Sources and Material Shortages.  These shortages can happen due to ongoing disruptive technology (going from NAND to DRAM), environmental disaster (such a flooding in Thailand or the nuclear emergencies in Japan), and plain old EOL.  And, because you can’t always predict how obsolescence and end-of-life is going to impact a supply chain, you can imagine that the DMSMS conference is something we at GDCA look forward to every year.

  • What do vintage cars and embedded boards have in common?

    What do vintage cars and embedded boards have in common?

    They both get harder to maintain as they get older, and if you don’t plan for obsolescence, they can both fail.

    It’s common sense.  As things get older, they become more expensive to maintain. For example, an antique car was state-of-the art when it first came out. It performed beautifully, and the parts were easy to find. If it had any real problems, it could be taken into the dealer for repairs. However, now that the car is a classic, it requires a lot more upkeep. In the past, it only needed to be taken in for oil changes and tune ups. Now it needs a new transmission, replacement brakes, a new timing belt and a new radiator… and as time passes, the mechanic can’t even get the parts he needs to fix it.

    As the components become harder to find, the odds that your car can even feasibly be repaired get more remote.  At first, you might scour junkyards and advertise online, looking for those crucial pieces of equipment, but eventually you will probably end up having to find someone who can reverse engineer or custom build  the needed parts for you. And now a part that may have been $300 new is going to cost you hundreds more — if not thousands.

    With each transaction, that car gets more and more expensive to fix and maintain, but some cars just can’t be replaced.

  • SMTA & CALCE Symposium on Counterfeit Electronic Parts and Electronic Supply Chain

    SMTA & CALCE Symposium on Counterfeit Electronic Parts and Electronic Supply Chain

    The recent reports concerning the National Defense Authorization Act 2012 continue to shake up things in the Defense industry. This past week was the SMTA & CALCE Symposium on Counterfeit Electronic Parts and Electronic Supply Chain and overall there was a strong showing across the board. Everyone brought great examples of how industry players are […]

  • Vehicle Electronics and the U.S. Army’s New VICTORY Standard

    Vehicle Electronics and the U.S. Army’s New VICTORY Standard

    Like the image to the side, modern combat vehicle electronics can resemble a bowl of hardware spaghetti.  Different “bolt-on” devices and adaptors are stitched together by multiple suppliers who may be using different standards and interfaces.  With barely enough room for a soldier wearing body armor, integration and interoperability have become key concerns. Working with […]

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