You will know you have achieved full ATPL knowledge when you can sit in a jump seat during a commercial flight and mentally fly the leg without a manual.
A - Aviation, Training, Academic, Accreditation T - Training, Test, Theory P - Programme, Part, Practical L - License, Learning, Legal Q - Qualification, Quality, Requirements atplq full
To transition from training to the cockpit, pilots must navigate these stages: ATPL Questions - App Store You will know you have achieved full ATPL