747-400D

The Boeing 747-400D is a Four-Engine High-Density Domestic Regional Airliner type aircraft designed for civil transport and introduced to the global aviation scene in the mid-twentieth century. The aircraft completed its maiden flight in 1991, marking an important step in the technological development of its category.

Originally designed to meet the strict requirements of regional and international airlines, it complied with rigorous standards of operational efficiency, structural robustness, and passenger comfort in the cabin.

The overall production of this model represented a milestone in the industrial development of its manufacturer.

From an engineering perspective, the Boeing 747-400D stands out for a solid airframe, entirely made of metal or lightweight alloys, optimized to guarantee flight safety and excellent aerodynamic stability.

Thrust is provided by General Electric CF6-80C2, proven and efficient powerplants offering steady cruise performance. With an estimated range of 5460 km, it features an internal configuration capable of accommodating up to 568 passengers or the respective operational load.

The onboard avionics and control design facilitated piloting even under complex meteorological conditions.

Especificaciones a Bordo

• ◆Reliable and highly efficient engines for safety on scheduled flights.
• ◆Reinforced airframe structure to guarantee a high operational lifespan.
• ◆Comfortable passenger cabin designed to optimize the travel experience.

The operational history of the Boeing 747-400D is characterized by decades of continuous service with major international and regional airlines.

The aircraft proved to be an excellent transport platform, accumulating thousands of flight hours on short, medium, or long-range commercial routes in complete safety.

The structural versatility of the design allowed the development of several sub-versions suited for cargo and utility transport.

The Boeing 747-400D symbols the construction excellence of the aeronautical engineering of its era. Its performance solidified the worldwide fame of the brand.

Today, some historical units are proudly displayed in major international aviation museums, celebrated as historical symbols of classic commercial aviation.