קירח לסמוך אזור instrument acs רחוב ליונל גרין דגימה נורא
CFI Brief: Updates to ACS and NEW Testing Supplements – Learn to Fly Blog - ASA (Aviation Supplies & Academics, Inc.)
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