The Airman Knowledge Testing Supplement for Aviation Maintenance Technician - General, Powerplant, and Airframe; and Parachute Rigger, FAA-CT-8080-4G was developed by the Federal Aviation Administration (FAA), released in 2018.
(This testing supplement supersedes FAA-CT-8080-4F, Airman Knowledge Testing Supplement for Aviation Mechanic General, Powerplant, and Airframe; and Parachute Rigger, dated 2013).

This Airman Knowledge Testing Supplement is designed by the Federal Aviation Administration (FAA) Flight Standards Service. It is intended for use by Airman Knowledge Testing (AKT) Organization Designation Authorization (ODA) Holders and other entities approved and/or authorized to administer airman knowledge tests on behalf of the FAA in the following knowledge areas:

Aviation Mechanic General—AMG
Aviation Mechanic Powerplant—AMP
Aviation Mechanic Airframe—AMA
Parachute Rigger—RIG, RMC, RMP
Handbook Features:

Size: 8.5 in x 11 in - 150 pages. Full color print. Cover: paperback, glossy.

Back cover

Front cover