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    <loc>https://www.aeris-evolution.com/blog/the-other-half-of-certification-production</loc>
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      <image:title>Blog - The Other Half of Certification: Production - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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    <loc>https://www.aeris-evolution.com/blog/certification-the-four-letter-word</loc>
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      <image:title>Blog - Cert(ification): the Four-Letter Word - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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    <loc>https://www.aeris-evolution.com/blog/consolidation-in-the-aviation-supply-chain</loc>
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      <image:title>Blog - The Inflation of Aircraft Unit Costs - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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    <loc>https://www.aeris-evolution.com/blog/blog-post-title-two-slr5j-l43dr</loc>
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    <lastmod>2025-07-29</lastmod>
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      <image:title>Blog - Why We’re Building Aeris Evolution</image:title>
      <image:caption>Figure 2 | Derivative aircraft deliveries as a percentage of total commercial aircraft deliveries. Derivative aircraft have become the market-leading solution. Aircraft-type names indicate the first delivery of that derivative aircraft. Sources: Wikipedia, Aviation Weekly, Aviation International News, Flight Global, and Cirium.</image:caption>
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      <image:title>Blog - Why We’re Building Aeris Evolution</image:title>
      <image:caption>Figure 1 | Development costs for all new (black) &amp; derivative (teal) aircraft.  Since the first Boeing 707, development costs for new aircraft have grown exponentially.    Source: Wikipedia, Author’s PhD dissertation.</image:caption>
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    <image:image>
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      <image:title>Blog - Why We’re Building Aeris Evolution</image:title>
      <image:caption>Figure 3 | Global Fleet Cost per Available Seat-Mile (CASM); lower values are better.  The introduction of derivative aircraft has only perpetuated the fleetwide performance plateau.  Sources: “A better approach to airline costs”, McKinsey &amp; Co, 2017, and IATA.</image:caption>
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    <loc>https://www.aeris-evolution.com/blog/blog-post-title-one-nezrn-jmrx2</loc>
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