Written by Guest Blogger: Brett Leigh Dicks
Sitting in a dusty desert park located in Palmdale, California are a pair of sleek, silhouetted aircraft that almost 50 years after their inception still look eerily futuristic. On the left is the infamous SR-71 Blackbird while sitting to its right is its predecessor, the A-12.

The two “Blackbird” reconnaissance aircraft were manufactured by Lockheed Martin’s Advanced Development Programs and are on display at the Air Force Flight Test Museum’s Blackbird Airpark – just outside the gates of United States Air Force Plant 42. Not only is the Blackbird the world’s fastest and highest-flying manned aircraft, its reconnaissance gathering capabilities played a crucial role in US intelligence gathering throughout the Cold War.
The Lockheed A-12 was a reconnaissance aircraft built by Lockheed for the United States Central Intelligence Agency between 1962 and 1964 that served from 1963 to 1968. Capable of reaching Mach 3.3, the A-12 was the precursor to the SR-71 Blackbird, a slightly longer variant able to carry a heavier fuel and camera load.

Operated by the United States Air Force from 1964 to 1998, the SR-17 was a strategic long-range reconnaissance aircraft that was also capable of reaching Mach 3.3. The Blackbird came to optimism Cold War spy craft. Not only could the aircraft reach speeds on 2,000 miles per hour, it would fly at an altitude of 75,000 to 85,000 feet – far out of reach of enemy fighters or surface to air missiles.
Flying at such speed and elevation was no easy task. The cabin needed a heavy-duty cooling system as the friction incurred in flight would heat the aircraft’s external surface well beyond 500 °F and the lack of oxygen at cruising elevation necessitated specialized protective pressurized suits for the pilots.
The aircraft’s inherent stealth capabilities meant it could avoid enemy detection. The plane utilized radar-absorbing composites in its manufacture while its black paint was infused with particles of ferrite, which absorbed radar-waves. Furthermore the shape of the SR-71’s titanium fuselage and wings were designed to minimize the reflection of the radar waves.

The irony was of course that titanium was incredibly rare at the time of the Blackbird’s manufacture with one of the few reliable sources being the Soviet Union. So the CIA set up ghost companies through which to purchase the metal from the very entity the aircraft was destined to spy on.
Next door to the Blackbird Airpark is the Joe Davies Heritage Airpark, which is home to a collection of aircraft flown, tested, designed, produced or modified at United States Air Force Plant 42. The latest addition is one of the two Boeing 747 jetliners that ferried NASA’s space shuttles between Edward Air Force Base and Cape Canaveral for more than three decades.
Follow Brett Leigh Dick’s journey to the Diefenbunker. His first Guest Blog post can be found here: Prologue: Destination Ottawa (via Tucson and Calexico)

Opposing Forces Exhibition Launch and Artist Talk | Thursday August 2, 7-9pm

Come meet the artist, Brett Leigh Dicks, and learn about his collection of photographs on display in the Diefenbunker’s Vault. You’ll also be the first to hear about his intriguing Cold War journey with his photographs from Santa Barbara, California to the Diefenbunker in Ottawa. Reserve your free tickets on Eventbrite.
Brett’s exhibition “Opposing Forces: Photographs of Abandoned Nuclear Missile Bases” will be on display at the Diefenbunker from August 2 – September 9, 2018.


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Diefenbunker Introduces new Visitor Experience Manager
Livin’ the Guide Life
Artifact by Air
Snow Day? S’No Problem! Strengthen your spy skills with these at home crafts!
100 years ago, the guns fell silent.
Artifacts and Archives: Behind the Scenes
"The mountains opened, and two missiles appeared into the sky.”
Light in Blast Tunnel
There’s been an incident at the Bunker.
Thankful for Freedom: A Cold War Thanksgiving
Dash for Survival: Olympian Edition
Welcome to the Undead Army
Unconventional Spaces: Renting the Diefenbunker
Igor Gouzenko: The Anniversary of his Defection
75 feet under: Behind-the-Scenes in the Machine Room
EIGHT: Arrival
SEVEN: Renewed Topographics
SIX: The Stanley R. Mickelsen Safeguard Complex
FIVE: Ronald Reagan Minuteman Missile State Historic Site
FOUR: Mt. Rushmore and the greatness of hope
THREE: The Power of the Atom – Idaho’s Experimental Breeder Reactor I
Who needs Vesper, when you have Moores?
TWO: Wendover Airfield – Home of the Enola Gay
Prologue: Destination Ottawa (via Tucson and Calexico)
Blog: Spy Camp Week 1, The Art of Espionage
Diefenbunker Appoints a New Executive Director
Adventures from the Coldest Part of the Cold War- ONLY 2 DAYS AWAY!!
Marc Adornato’s Ruined Landscapes- Opening April 5, 2018 at the Bunker!
Mission Report- Easter at the Bunker
March 14 is Pi Day!
Introducing Agent ‘H’
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