The history of Mexican naval aviation goes back to 1918, when a Mexican built float biplane TNCA Serie A was successfully tested at the port of Veracruz. Between 1927 to 1943, a few aircraft were acquired: a few floatplanes. A naval aviation school was created at Las Bajadas, Veracruz, in 1943, the first aviation unit was also created in 1943: the 1er. Escuadron Aeronaval flew six OS2U-3 Kingfishers OS2U-3s. These were ex-FAM aircraft, initially used to patrol the Gulf of Mexico for submarines. In the post war years, the role of naval aviation was defined as supporting the ground and sea naval units in SAR, coastal patrol and assistance to the general population in case of emergencies or disasters. For the last reason, aircraft like the Consolidated PBY Catalina, Beech C-45, Bell 47, and Grumman J2F-6 Ducks were among the various types of aircraft that were acquired, also including Boeing Kaydets and Beech T-34s for training.
In the 90s, like the FAM, the navy acquired Russian built aircraft and helicopters like the Mil Mi-2, Mil Mi-17 and Antonov An-32B, supplemented by French, American and German made helicopters and Finnish built L-90 Redigos. In 1999, the navy started a programme to build kit planes and light helicopters at Las Bajadas. In the early 2000s, naval aviation reported to have 118 aircraft, of which 68 are fixed wing in 9 squadrons and 50 helicopters in 9 squadrons, either in land bases or assigned on board of ocean patrol boats and frigates. Additions around the turn of the century included MD902 Explorers for shipborne duties, ten Zlin 242Ls for basic pilot training, and more Mi-17s. In 2004, three ex-Israeli E-2C Hawkeyes were delivered, but their spell with the navy proved unsuccessful and they were soon grounded due to a lack of spareparts for their outdated radars. C212 Aviocars and Bo105 helicopters were upgraded and taken back in service in 2004. AS565 Panthers were for shipborne duties and more Panthers and Mi-8s have followed since. In the 2000s C295s and CN235MPAs replaced the older types. The navy still uses a large variety of types, which should be logistical nightmare. Recent additions are UH-60M Black Hawks and a handful of EC725 Cougars, whilst the NH90 is eyed for long range shipborne duties and the venerable Maules will be replaced.