It is a United States military reconnaissance aircraft that made its first flight on December 22, 1964 and was finally shut down in 1998 due to political disputes. The cost of manufacturing the specific airplane was $ 34 million. Lockheed Skunk Works was the company that created it on behalf of the CIA, and its designer was Clarence Johnson, who worked on several of Lockheed’s Black projects.
Its maximum top speed is 3.2 Mach (3.398,4 km / h), which is considered to be the highest speed for a manned plane so far, and could fly up to 25.9 km. Now the remaining aircraft of this type are in the museum to be the American citizens.
The Lockheed SR-71 Blackbird was the fastest and most effective reconnaissance aircraft ever built in the world. He could fly at speeds above Mach 3 for several hours. The outer surface of the aircraft could withstand high heat of about 1,050 degrees Fahrenheit (565 degrees Celsius).
Because it had the negative property of generating high heat, a special color was used on the outside of the aircraft. The special dye helped the Blackbird withstand the high temperatures as well as absorb radar signals. Pilots had to wear high-pressure suits, similar to those of astronauts.
The Lockheed SR-71 Blackbird on his last flight. He flew from Los Angeles, CA to Washington, DC, in 1 hour, 4 minutes and 20 seconds. On this flight he flew an average of 3418 kilometers per hour (2,124 miles per hour). However, the most odd part of the story is that of the 32 pieces that were made, the 12 were destroyed by various accidents, but never by the enemy fire.
One of the pilots that once led it was Artefact Buz Carpenter, who reported that the particular plane was not flexible in the movements, and it was so sensitive that you had to handle the controls with particular personality, especially at maximum speeds. Hence the so many accidents that happened with the Lockheed SR-71 Blackbird.
It is worth noting that the Lockheed SR-71 Blackbird is still considered the fastest unmanned aircraft ever since the article was written. Keep in mind that at any time another country, such as Russia can build its own fastest military plane in the world and not be included in this text