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… The rate of change in wind speed depends on terrain and is therefore different for open country found near most … and the exponential relationship. For urban flight using a reference wind speed measured at takeoff location is not … Supporting research document: Urban airflow: what drone pilots need to know - NRC Publications Archive - …
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… Both electronic logging device (ELD) hardware and software/smartphone apps must be tested and certified by … (the Regulations). The Electronic Logging Device Test Procedures will be used to certify your device. … body and entering into an agreement with them. You’re responsible for any costs related to testing and …
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