The FAA Airworthiness Directive that AVweb wrote about last week regarding Superior Air Parts cylinders involves exclusively cylinders sold by SAP and installed by third parties on already fielded engines.
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GNS-series navigators revolutionized air navigation.
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Video Of The Week: Garmin GNS 430: Throwaway Or Keeper?
Despite false rumors and misinformation that the hugely popular Garmin GNS-series navigators are at the end of their service life, Garmin says that 99...