Airman Certification Standards - Instrument Rating Airplane : FAA-S-ACS-8B (with Change 1) by US Department of Transportation (2019, Trade Paperback) for sale online | eBay
Instrument Rating: Airman Certification Standards FAA-S-ACS-8B (Change 1): (Practical Study & Test Prep Guide): U.S. Department of Transportation, Federal Aviation Administration: 9798777220042: Amazon.com: Books
Pass Your Instrument Pilot Checkride by Jason M. Schappert - Audiobook - Audible.com