what does bf stand for in bf 109
Messerschmitt Bf 109 It was commonly called the Me 109, most often by Allied aircrew and even among the German aces themselves, even though this was not the official German designation.[4] The designation "Messerschmitt Bf 109" was issued by the Ministry of Aviation (German: Reichsluftfahrtministerium) and represents the firm that originally built them, the "Bavarian Aircraft Works", or Bayerische Flugzeugwerke (BFW) in German. The confusion arises because design work began in 1934 at the BFW firm and, as was customary, the model was designated by the prefix Bf. On July 11, 1938 the company was renamed Messerschmitt AG due to Willy Messerschmitt becoming its new owner, and the prefix Me was applied to all new models after that date, whilst existing types retained their Bf prefix.
The Boss Baby The Boss Baby was released on Digital HD on July 4, 2017, and was released on DVD, Blu-ray, Blu-ray 3D and Ultra HD Blu-ray on July 25, 2017 by 20th Century Fox Home Entertainment. The releases also includes a new short film, The Boss Baby and Tim's Treasure Hunt Through Time.[27]