Instrument Rating Practical Test Standards for Airplane, Helicopter and Powered Lift: FAA-S-8081-4E (Asa Practical Test Standards) : Federal Aviation Administration (FAA)/Aviation Supplies & Academics (ASA): Amazon.es: Libros
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Instrument Rating Helicopter (IRH) - Sample Airman Knowledge Test Prep Questions incl. Study Reference Guide and Exam Matrix: (FAA Pilot Flight Training Aid): U.S. Department of Transportation, Federal Aviation Administration: 9798780280347: Amazon.com:
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Helicopter Instrument Rating complete!! 58 days from start to finish! : r/ flying