BRM Costruções Aeronáuticas (English: BRM Aircraft Manufacturing) is a Portuguese aircraft manufacturer based in Pero Pinheiro. The company specializes in the design and manufacture of ultralight aircraft in the form kits for amateur construction and ready-to-fly aircraft for the European Fédération Aéronautique Internationale microlight category. The company is noted as one of very few light aircraft manufacturers located in Portugal, a country not known for aircraft production. Chris Heintz, the designer of the Zenith STOL CH 701 considers the Land Africa an unauthorized copy of the CH 701.