This manual covers the Piper J3 Cub, a renowned aircraft model issued in January 1941. The J3 Cub served as a primary trainer aircraft, particularly during World War II, and is recognized for its robust engineering and reliable performance. Its design emphasizes straightforward operation and durability, making it a foundational aircraft in aviation history. This document details the care and operation necessary to ensure its continued airworthiness and effectiveness.

The purpose of this manual is to provide comprehensive guidance for the maintenance and operation of the Piper J3 Cub. It encompasses essential information regarding routine care, operational procedures, and general maintenance practices. By adhering to the guidelines presented, owners and operators can effectively manage the aircraft, ensuring its longevity and safe flight characteristics. This resource is intended for all individuals responsible for the upkeep and utilization of the J3 Cub trainer.