The Aeronca L-3 group of observation and liaison aircraft were used by the United States Army Air Corps in World War II. The L-3 series were adapted from Aeronca's pre-war Tandem Trainer and Chief models.
The L-3 was initially designated the O-58 at the time it was first ordered by the Air Corps. The airplane was given its service tests in the summer of 1941 during maneuvers in Louisiana and Texas where it was used for various support purposes such as a light transport and courier.
At the time American ground forces went into combat around the world during World War II, the Army Air Force began using the L-3 in much the same manner as the observation balloon was used in France during World War I — spotting enemy troop and supply concentrations and directing artillery fire on them. It was also used for other types of liaison and transport duties and short-range reconnaissance which required airplanes that could land and take off in short distances from unprepared landing strips.
