The Treaty of Versailles gave Germany the opportunity to maintain civil aviation and to maintain its aviation industry. The lack of military aviation has led the state authorities to concentrate their efforts on the two essential factors of any aeronautical organization, namely: keeping the scientific, technical and constructive tradition intact, and training the flight crew. The German Air Force has a directorate dependent on the Reich Ministry of Communications and comprising 4 offices: I. a) Aviation policy; b) international issues; c) relations with the aeronautical commission of the League of Nations and the German government; II. to) meteorological service; b) organization of the air network; c) management of overhead lines; III. technical issues (motors, cells). IV. a) aviation industry; b) information. The Civil Aviation Directorate is in contact with the Ministry of Post (organization of air mail; lines and times), with that of the interior (air police) and with that of foreign affairs (air policy abroad, international air conventions).

Air traffic is entrusted to 2 companies: Luft-Hansa AG and Nordbayerische Verkehrsflug Germany mb H. Luft-Hansa is the most important, has a capital of 25 million brands and owns over 160 aircraft of the type Junkers, Fokker, Fokker-Wulf, Dornier, Rohrbach, Messerschmidt. Several foreign companies collaborate with it, including Air Union, CIDNA, Société générale de transports aériens-Lignes Farman, Deruluft, Österreichische Luftverkehrs Ges. and the Balair. Nordbayerische Verkehrsflug has a capital of 500,000 marks, owns 20 devices of the Messerschmidt and Fokker-Wulf types.

Luft-Hansa operates the following lines: Berlin-Hannover-Amsterdam-London, km. 990, daily service; Berlin-Magdeburg-Hannover-Cologne, km. 560, id .; Berlin-Gdansk-Königsberg, km. 595, id .; Berlin-Hamburg-Copenhagen-Malmö, km. 650, id.; Berlin-Cologne-Paris, km. 890, id. (this line is managed in collaboration with SGTA Lignes Farman); Berlin-Szczecin-Stockholm, km. 820, suspended during the winter, daily in the summer; Berlin-Lubeck-Copenhagen-Oslo, 955, suspended during the winter; Berlin – Szczecin, km. 130, id .; Berlin-Leipzig-Nuremberg-Munich, km. 550, daily service; Berlin Frankfurt-Paris, km. 973, id. (managed in collaboration with SGTA Lignes Farman); Berlin-Stuttgart-Zurich, km. 700, suspended during the winter; Berlin-Hamburg, km. 260, daily service; Berlin-Wroclaw-Glenvitz, km. 440, suspended during the winter; Berlin-Vienna, km. 520, id .; Berlin-Leipzig-Erfurt-Frankfurt s. Less, km. 420, id .; Berlin-Wroclaw, km. 300. daily service; Wroclaw-Gleiwitz, km. 150, id .; Stuttgart-Geneva-Marseille-Barcelona, ​​km. 1100, service three times a week; Berlin-Dresden-Prague-Vienna, km. 530, daily service; Cologne-Dortmund, km. 75, id.; Munich-Innsbruck-Trento Milan, km. 350, suspended during the winter; Budapest-Munich-ZurichGeneva, km. 1100, id.; Munich-Innsbruck, km. 120, id.; Munich-Salzburg-Bad Reichenhall, km. 130, id.; Mannheim-Stuttgart, km. 100, id .; Freiburg-Stuttgart, km. 130, id.; Munich-Nuremberg-Frankfurt 300. daily service; Wroclaw-Gleiwitz, km. 150, id .; Stuttgart-Geneva-Marseille-Barcelona, ​​km. 1100, service three times a week; Berlin-Dresden-Prague-Vienna, km. 530, daily service; Cologne-Dortmund, km. 75, id.; Munich-Innsbruck-Trento Milan, km. 350, suspended during the winter; Budapest-Munich-ZurichGeneva, km. 1100, id.; Munich-Innsbruck, km. 120, id.; Munich-Salzburg-Bad Reichenhall, km. 130, id.; Mannheim-Stuttgart, km. 100, id .; Freiburg-Stuttgart, km. 130, id.; Munich-Nuremberg-Frankfurt 300. daily service; Wroclaw-Gleiwitz, km. 150, id .; Stuttgart-Geneva-Marseille-Barcelona, ​​km. 1100, service three times a week; Berlin-Dresden-Prague-Vienna, km. 530, daily service; Cologne-Dortmund, km. 75, id.; Munich-Innsbruck-Trento Milan, km. 350, suspended during the winter; Budapest-Munich-ZurichGeneva, km. 1100, id.; Munich-Innsbruck, km. 120, id.; Munich-Salzburg-Bad Reichenhall, km. 130, id.; Mannheim-Stuttgart, km. 100, id .; Freiburg-Stuttgart, km. 130, id.; Munich-Nuremberg-Frankfurt id .; Munich-Innsbruck, km. 120, id.; Munich-Salzburg-Bad Reichenhall, km. 130, id.; Mannheim-Stuttgart, km. 100, id.; Freiburg-Stuttgart, km. 130, id.; Munich-Nuremberg-Frankfurt id.; Munich-Innsbruck, km. 120, id.; Munich-Salzburg-Bad Reichenhall, km. 130, id .; Mannheim-Stuttgart, km. 100, id.; Freiburg-Stuttgart, km. 130, id .; Munich-Nuremberg-Frankfurts. Main-Cologne, km. 500, daily service; Frankfurt-DarmstadtMannheim-Baden-Baden-Villingen-Constance, km. 300, suspended during the winter; Munich-Stuttgart-Karlsruhe-Saarbrücken-Paris, km. 680, id .; Stuttgart-Friedrichshafen, km. 130, id.; Essen-Mühlheim-Norderney, km. 250, id.; Essen-Mühlheim-Osnabrück-Norderney-Borkum, km. 300; Saarbrücken-Cologne-Düsseldorf, km. 230, id .; Düsseldorf-Essen, km. 30, id .; Amsterdam-Essen-Dortmund-Frankfurt-Munich, km. 700, id .; Hannover-Erfurt-Nuremberg-Munich, km. 550, id .; Frankfurt-Giessen-Hanover-Hamburg-Lubeck, km. 500, id .; Frankfurt-Leipzig-Berlin, km. 420, id .; Bremen-Hannover-Leipzig-Chemnitz-Prague, km. 525, id .; Bremen-Norderney-Borkum, km. 175, id.; Bremen-Wangeroog, km. 100, id .; Hamburg-Kiel-Flensburg-Westerland-Wyk, km. 250, id .; Lubeck-Kiel-Flensburg, km. 125, id .; Hamburg-Bremerhaven-Wangeroog-Langeoog-Norderney, km. 200, id .; Hamburg-Bremen-Amsterdam, km. 380, id .; Berlin-Szczecin-Stolp-Gdansk-Marienburg, km. 470, id .; Szczecin-Swinemünde-Stralsund-Hiddensee, km. 180, id .; Düsseldorf-Essen-Dortmund-Erfurt-Leipzig-Dresden-Wroclaw, km. 725, id .; Chemnitz-Leipzig, km. 75, id.; Dresden-Berlin, km. 170, id .; Marienbad-Chemnitz-Berlin, km. 220, id.; Wroclaw-Leipzig-Cologne, km. 700, id.; Wroclaw-Giant Mountains-Kottbus-Berlin, km. 300, id .; Wroclaw-Prague-Munich, km. 530, id .; Hamburg-Magdeburg-Leipzig-Nuremberg-Munich, km. 670, id .; Hamburg-Hannover-Frankfurt-Stuttgart, km. 550, daily service. Düsseldorf-Essen-Dortmund-Erfurt-Leipzig-Dresden-Wroclaw, km. 725, id.; Chemnitz-Leipzig, km. 75, id.; Dresden-Berlin, km. 170, id.; Marienbad-Chemnitz-Berlin, km. 220, id.; Wroclaw-Leipzig-Cologne, km. 700, id.; Wroclaw-Giant Mountains-Kottbus-Berlin, km. 300, id .; Wroclaw-Prague-Munich, km. 530, id .; Hamburg-Magdeburg-Leipzig-Nuremberg-Munich, km. 670, id .; Hamburg-Hannover-Frankfurt-Stuttgart, km. 550, daily service. Düsseldorf-Essen-Dortmund-Erfurt-Leipzig-Dresden-Wroclaw, km. 725, id.; Chemnitz-Leipzig, km. 75, id.; Dresden-Berlin, km. 170, id.; Marienbad-Chemnitz-Berlin, km. 220, id.; Wroclaw-Leipzig-Cologne, km. 700, id.; Wroclaw-Giant Mountains-Kottbus-Berlin, km. 300, id .; Wroclaw-Prague-Munich, km. 530, id .; Hamburg-Magdeburg-Leipzig-Nuremberg-Munich, km. 670, id .; Hamburg-Hannover-Frankfurt-Stuttgart, km. 550, daily service.

Nordbayerische Verkehrsflug operates the following lines: Nuremberg-Bayreuth-Plauen-Zwickau-Leipzig, km. 250, suspended during the winter; Plauen-Rudolfstadt-Saalfeld-Bad Blankenburg-Erfurt, km. 100, id .; Dresden-Leipzig-Rudolfstadt, km. 200, id .; Dresden-Chemnitz-PlauenNuremberg, km. 260, id .; Plauen-Gera-Leipzig-Dessau-Berlin, km. 280, id .; Dresden-Kottbus-Guben-Frankfurt-Szczecin, km. 290, id .; Munich-Regensburg-Plauen, km. 270, id .; Baden-Baden-Karlsruhe-Mannheim-Wiesbaden-Cologne-Düsseldorf, km. 370, id.; Dortmund-Borlīum, km. 240, id.; Krefeld-Cologne, km. 60, id .; Düsseldorf-Krefeld, km. 30, id.; Essen-Krefeld, km. 40, id .; Düsseldorf-Cologne, km. 35, daily service; Krefeld-Aachen, km. 70, suspended during the winter.

The main air bases are: Hamburg: 8 km. and ¹ / ₂ N. Alster Basin and about 2 km. O. from Ohlsdorf railway station: 2 large hangars (60 × 30, 80 × 40 m), 5 small ones, 2 material warehouses, workshop, radio station, etc.; Augusta: 3 km. S. from the city; 1 hangar of m. 50 × 30; Bamberg: 3 km. NEITHER. from the center of the station: 1 concrete hangar of m. 46-12; Berlin: 5 km. S. from the city center in Tempelhof; construction a No. of the field: 5 hangars (3 of m. 64 × 25 and 2 of m. 88 × 30); management, offices, accommodation, repair shops, fuel depot, RT station located in the center of the buildings with 2 antennas 47 m high; Brunswick: 3 km. And¹ / ₂ SO. from the city center: 2 hangars of m. 66 × 22; Bremen: 4 km. S. from the center of Bremen: 2 hangars of m. 30 × 80 and m. 24 × 40, management, offices, workshop, RT station etc.; Wroclaw: workshop equipped for any repairs, petrol depot, RT station; Erfurt: 4 km. N. from the city center: 1 hangar of m. 52 × 32, management, offices, workshop for each repair, RT station, etc.; Friedrichshafen: on the northern shore of Lake Constance, 3 km. and ¹ / ₂ O. from the train station: 3 hangars, offices, warehouses and garages; Nuremberg: 10 km. NO. from the city: 2 hangars of m. 66 × 22; offices, repair shop, RT station; Leipzig: 5 km. and 200 m. N. from the main train station: 3 hangars, one of m. 30 × 15, two of m. 17 × 16: offices, repair shop, petrol depot, RT station; Hanover: 4 km. and 12 N. from the railway station: 1 hangar of m. 44 × 24: offices, repair shop, petrol depot, RT station; Kiel-Holtenau: 6 km. N. from the city center: 2 hangars, office, small repair shop; Kiinigsberg: 4 km. NEITHER. from the city center: 3 hangars, of which two of m. 54 × 22 and one of m. 50 × 20; offices, lodgings, repair shop, petrol depot, RT station with 60 m high antennas; Lübeck: 15 km. NEITHER. from the city: 2 hangars of m. 60 × 20, offices, small repair shop; Monaco: to NO. from Munich, 4 km. and 700 m. from the main station: 2 hangars of m. 80 × 60; offices, repair shop, petrol depot; Stuttgart: 16 km. SO. from the city: 2 hangars of m. 60 × 30 and 66 × 22, offices, repair shop, petrol depot, RT station; Swinemünde: 1 km. and ¹ / ₂ SE. from the city center; Warnemünde: 500 m. SELF. in Warnemünde, between Lake Breitling and the Baltic: 1 hangar of m. 140 × 66, one of m. 87 × 28, one of m. 72 × 31; various workshops, petrol depot; to N.-O. 1 hangar of m. 80 × 15, offices, lodgings, 1 petrol depot; Würzburg: 3 km. and 500 m. from the center of Würzburg: 1 hangar of m. 55 × 10, offices, small repair shop, small RT station.