Instrument Rating Airman Certification Standards - Airplane: FAA-S-ACS-8, for Airplane Single- and Multi-Engine Land and Sea (Practical Test Standards series): Federal Aviation Administration (FAA), (N/A): 9781619544222: Amazon.com: Books
Remote Pilot - Small Unmanned Aircraft Systems: Airman Certification Standards FAA-S-ACS-10B: (Practical Study & Test Prep Guide): U.S. Department of Transportation, Federal Aviation Administration: 9798777222268: Amazon.com: Books
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