Instrument Proficiency Check 4.0

Instrument Proficiency Check Prep is a free-to-use educational app for pilots. This app includes over 165 common questions with suggested answers. The pilot can select one of 7 topics for each study session. Questions are presented in flashcard style. Graphical images are provided when needed. When the pilot views the suggested answer, they can indicate if they answered satisfactorily or if they would like to review the question again.