SR-71 Blackbird

You want to race? 🤔

So I watched as the two Norwegians proudly lit their little ‘burners and scampered ahead in a straight line abeam us. Easing my throttles forward, I lifted them into the afterburner range, and felt the familiar push in my seat as TEB exploded in the two large afterburner sections in a plane built before anyone even conceived of an F-16....
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Bruh. I ain't 18 no more. Don't rile me.

I'm warnin' you!!

When the SR-71 was retired in 1990, one Blackbird was flown from its birthplace at United States Air Force Plant 42 in Palmdale, California, to go on exhibit at what is now the Smithsonian Institution's Steven F. Udvar-Hazy Center in Chantilly, Virginia. On 6 March 1990, Lt. Col. Raymond E. Yeilding and Lt. Col. Joseph T. Vida piloted SR-71 S/N 61-7972 on its final Senior Crown flight and set four new speed records in the process:

Read more: https://sierrahotel.net/blogs/news/the-sr-71-blackbird

This is a surreal picture of the amazing advanced science fiction-looking SR 71 with a salt-of-the-earth farmer.
They are both just doing a day's work in their own unique way.

Double, double toil and trouble; Fire burn and cauldron bubble.
William Shakespeare
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Many of you are aware of the amazing writings of Major Brian Shul, Sled Driver. but how many of you are familiar with what he faced before being selected as a Blackbird pilot?

During the Vietnam War, Brian Shul was flying close air support missions in conjunction with Air America. Near the end of the war, Shul's AT-28 aircraft received extensive damage due to enemy fire near the Cambodian border. Unable to eject from his aircraft, and unable to maintain altitude, Shul forced his crippled aircraft into the jungle
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The Real Deal.

The SR-71 was about 100 times stealthier than the Navy F -14 tomcat fighter built 10 years later.
 The Blackbird which was actually the world's first operational stealth aircraft was 140,000 pounds and 108 feet long about the size of a tactical bomber called the B-58 Hustler but with the incredibly small radar cross-section of a single engine, Piper Cub.

In other words, that is what the radar operator would think he was tracking it particular cobra was the only part of the stealthy characteristics of this amazing airplane that flew faster than Mach 3 and higher than 80,000 feet with wings tail, and fuselage reloaded with special composite materials that absorbed radar. energy 65% of the low radar cross-section comes from the shaping of an airplane and 35% of the radar absorbing coatings.
This is a direct quote from Ben Rich from his book “The Skunk Works” I highly recommend this book..
Also mentioned what added to the stealth was the iron ferrites that were in the black paint that covered the A-12/SR 71
 My father Butch Sheffield was asked to write a small part of this book, and he did. 
he told me that the CIA changed everything in this book ever so slightly so they could deny it so if you look at some of these facts and say that’s a little bit wrong now you know why. 
Linda Sheffield

'Yea, Though I Fly Through the Valley of the Shadow of Death, I Shall Fear No Evil. For I am at 50,000 Feet and Climbing.'
- Sign over SR71 Wing Ops-

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On this day in aviation history; 28th of July 1976: a USAF SR-71A, crewed by Captain Robert C. Helt and Major Larry A. Elliott, set an Fédération Aéronautique Internationale (FAI) World Record for Altitude in Horizontal Flight, at 85,068 feet.

On the very same day, flying out of Beale AFB, California, Capt Eldon W. Joersz and Major George T. Fuller, Jr., flew Blackbird #958 to 2,193.17 miles per hour over a 15/25 kilometre course, setting an FAI World Absolute Speed Record.
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On a personal mission.

December 22nd, 1964, Lockheed's Skunk Works, and the brain child of Kelly Johnson, the ultra secret Strategic Reconnaissance SR-71 first took to the skies! She was designed with a minimal radar cross section, loaded with electronic countermeasures, and a deep blue/black paint to increase its internal heat emission and act as night time camouflage. The stealthy sleek air breather came to be known by her nickname...the Blackbird!

The Blackbird was known as the fastest aircraft around with speeds in excess of Mach 3 at 80,000 feet, but that is the official release. Those who flew her, knew she could go faster and higher.

She carried no weapons, but did not need any. Her best defence was extreme speed that enabled Blackbird crews to egress any area or situation the crew did not like.

The SR-71 was as unique as an aircraft could possible be, with specially designed tires created by B.F. Goodrich to endure the unusually high landing speed of 170kts. The tires contained aluminum and were filled with nitrogen at a cost of $2,300 and only lasted 20 touchdowns. Her cooling was carried out by cycling fuel behind the titanium surfaces in the chines. The special windscreen of the cockpit was made of quartz and was fused ultrasonically to the titanium frame to act as thermal armour against the extreme atmospheric friction, on landing the canopy temperature regularly reached over 572 °F.

The Blackbird also incorporated corrugated skin that allowed expansion vertically and horizontally and increased longitudinal strength. As a matter of fact, the Blackbird landed 6 inches longer than before take off. Before taking flight, the aircraft spewed fuel out from every crack and crevasse due to her specially designed loosely fit fuselage panels. This was no design mistake, as it was the only way to allow the Blackbird to do what only she could do. After take off, the crew would purposely accelerate to cook the aircraft surface and expand the airframe to achieve proper sealing and panel alignment.

The SR-71 also incorporated unique pointed, movable cones the the front of each inlet, called a "spike" was locked in its full forward position on the ground and during subsonic flight. When the aircraft accelerated past Mach 1.6, an internal jackscrew moved the spike up to 26 inches to cruise at over Mach 3.2 while keeping airflow into the engines at steady subsonic speeds. In a situation where the spikes were incorrectly positioned, a resultant shock wave would blow out the front of the inlet, called an "Inlet Unstart", causing an afterburner extinction and an asymmetrical thrust condition would yaw the Blackbird violently to one side. The extreme off-angle would reduce airflow in the opposite engine and stimulate "sympathetic stalls". This generated a rapid counter-yawing, coupled with loud "banging" noises, that would smack the crews' helmets against their cockpit canopies.

Specialized pressurized suits were produced by David Clark for the SR-71 to help keep the crew safe at over 80,000 feet The cockpit was pressurized to an altitude of 10,000 or 26,000 ft during flight, while a powerful cooling system maintained a survivable temperature environment inside, during cruise at Mach 3.2. At speed, the aircraft's external surface was beyond 500 °F, and in an emergency ejection at Mach 3.2, crews would be subjected to temperatures in excess of 450 °F

The Blackbird was designed to be at its optimal flight efficiency at Mach 3.2 The design was so efficient that pilot Brian Shul discovered on one mission, that he SR-71 even more efficient at speeds higher than Mach 3.2 in terms of pounds of fuel burned per nautical mile traveled, depending on outside air temperature as he was trying to evade incoming SAMs. She burned less the faster she flew!

In her years of operation, the Blackbird completed over 3,551 Mission Sorties Flown,17,300 Sorties, 53,490 Total Flight Hours, and over 11,675 hours of Mach 3 Time....and in all her years of serve, she only lost one crew member.

The Blackbird did not give her crews a smooth comfortable ride, but she gave a ride that no other aircraft could offer....she was "Untouchable!"
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Image: Major Brian Shul USAF

SR-71 Blackbird

Titanium 🍕!!

In the early 1960s Soviet Union sold titanium to the US believing they needed it for Pizza Ovens but instead they used it to build the iconic SR-71 Blackbird Mach 3+ spy plane - The Aviation Geek Club In 1960s Soviet Union sold titanium to the US believing they needed it for Pizza Ovens but instead they used it to build the SR-71 Blackbird

"One moonless night, while flying a routine training mission over the Pacific, I wondered what the sky would look like from 84,000 feet if the cockpit lighting were dark. While heading home on a straight course, I slowly turned down all of the lighting, reducing the glare and revealing the night sky. Within seconds, I turned the lights back up, fearful that the jet would know and somehow punish me. But my desire to see the sky overruled my caution, I dimmed the lighting again. To my amazement, I saw a bright light outside my window. As my eyes adjusted to the view, I realized that the brilliance was the broad expanse of the Milky Way, now a gleaming stripe across the sky. Where dark spaces in the sky had usually existed, there were now dense clusters of sparkling stars Shooting stars flashed across the canvas every few seconds. It was like a fireworks display with no sound. I knew I had to get my eyes back on the instruments, and reluctantly I brought my attention back inside. To my surprise, with the cockpit lighting still off, I could see every gauge, lit by starlight. In the plane's mirrors, I could see the eerie shine of my gold spacesuit incandescently illuminated in a celestial glow. I stole one last glance out the window. Despite our speed, we seemed still before the heavens, humbled in the radiance of a much greater power. For those few moments, I felt a part of something far more significant than anything we were doing in the plane. The sharp sound of Walt's voice on the radio brought me back to the tasks at hand as I prepared for our descent."

Brian Shul - Sled Driver
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