Azcárate O-E-1
 The Azcárate O-E-1 was a reconnaissance-bomber aircraft developed in Mexico in the late 1920s. It was designed by General Brigadier Juan Francisco Azcárate and built at the TNCA workshops near Mexico City. A trainer version the Azcárate E-1 (for Escuela) was also built. It was a sesquiplane of conventional configuration with tailskid undercarriage and seating the crew in tandem open cockpits.