The FAA released updated guidance to streamline the Part 91 LOA application process for communications, navigation, and surveillance equipment. The new process bundles multiple common LOA requests ...
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The Trump administration’s proposed budget seeks to shut down the laboratory atop a peak in Hawaii where scientists have gathered the most conclusive evidence of human-caused climate change since the ...
Closing Mauna Loa and three other U.S. sites that track greenhouse gases would disrupt a decades-long record of the planet’s changing atmosphere. By Rebecca Dzombak More than 11,100 feet above sea ...
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