message: No default constructor for planes
diff: @@ -40,6 +40,7 @@ class HoI4Airplane
  friend ofstream& operator << (ofstream& output, const HoI4Airplane& instance);
  private:
  + HoI4Airplane() = delete;
  HoI4Airplane(const HoI4Airplane&) = delete;
  HoI4Airplane& operator=(const HoI4Airplane&) = delete;
  