Oral Exam Guide - Instrument Dowsil It is a compilation of

It is a compilation of the two most important Advisory Circulars (ACs) written by the Federal Aviation Administration (FAA) on this topic—namely

Sealing and glazing of windows

Protective Polish – Adds a protective coating to repel dust and fingerprints

Oral Exam Guide's table of contents cross-references each question to the appropriate ACS/PTS Area of Operation to make studying more efficient

Oral Exam Guide - Instrument Dowsil It is a compilation ofASAs Oral Exam Guide Series is an excellent study tool for students and instructors alike. Arranged in a question and answer format, this comprehensive guide lists the questions most likely to be asked by evaluators during the practical exam and provides succinct, ready responses. FAA references are provided throughout for further study. This eleventh edition of the Instrument Pilot Oral Exam Guide aligns with the Airman Certification Standards (ACS),