DHC Dee Howard XR

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  Dee Howard XR Marketing material.
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  Dee next to Dee Howard XR Learjetle.
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  DHC technician working on the pylon modification on the DHC test bed XR Learjet.
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  DHC test bed XR Learjet-N24XR.
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  New production G model Learjet having Howard XR modification installed at The Dee Howard Co.
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  Customer Learjets having Howard XR modification installed at The Dee Howard Co.