Tag Archives: Rocky Research

Tyonek Subsidiary Lands $110M Army Environmental Control Unit Upgrade Contract

A Tyonek Native Corporation subsidiary has secured a potential $110 million contract to update environmental control units for the U.S. Army. Tyonek said Thursday its TFab Defense Systems business will work with HDT Global  and Rocky Research to produce, test and deliver four new variants of ECU variants designed to comply with environmental regulations …

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