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As well as researching new aircraft, you also unlock modifications for your current planes as you fly them, enabling you to knock out the worst of the dents and service the engine for a bit more speed.Īfter a battle, you should have a “Researching progress” section on the results screen showing the planes that you flew, and progress towards upgrades for them:
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When you buy a new plane you might think you’re getting a shiny factory-fresh model in tip-top condition, but I’m afraid that’s not the case as a rookie you’re assigned a battered old thing that’s had several not-so-careful owners.
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