All Aero

The Serie‑A aircraft were followed from the National Aviation Shops by the improved Serie‑B, the single‑seat Serie‑C Microplano with an Hispano‑Suiza engine and the two‑seat Serie‑H parasol, but as a result of the revolution that ensued with the fall of the Carranza regime, the Mexican Army’s air component found itself reduced to a dozen airworthy aircraft in September 1920.