Mignet HM.14 Pou du Ciel "La Cucaracha", 1935. Creator: Edward Nirmaier.

Frenchman Henri Mignet designed the HM.14 Pou du Ciel (Flying Flea) in 1933. He envisioned a simple aircraft that amateurs could build and even teach themselves to fly. In an attempt to render the aircraft stall-proof and safe for amateur pilots to fly, Mignet staggered the two main wings. The HM.14 enjoyed a period of intense popularity in France and England but a series of accidents in 1935-36 permanently blackened the airplane's reputation.This Mignet-Crosley Pou du Ciel is the first HM.14 made and flown in the United States. Edward Nirmaier and two other men built the airplane in November 1935 for Nirmaier's boss, Powel Crosley, Jr. Crosley was president of the Crosley Radio Corporation. He believed that the Flea might become a popular aircraft in the United States. After several flights, a crash at the Miami Air Races in December 1935 grounded the Crosley HM.14 for good.