Son Birthday Card – SR-71 Blackbird, A5

A5 SR-71 Blackbird Birthday Card – Cold War American Reconnaissance Jet Design for Aviation Enthusiasts, Boys & Men

Celebrate a birthday with this bold tribute to the legendary **Lockheed SR-71 Blackbird**—a high-altitude, Mach 3+ reconnaissance aircraft that became an icon of Cold War-era aviation. First flown in the 1960s, the Blackbird was designed for speed and stealth, flying intelligence-gathering missions at the edge of space and outrunning threats with raw performance rather than firepower.

Size: A5 (21cm x 15cm)

Card Stock: 300gsm premium matte cardstock – smooth to write on and perfect for penning a birthday wish or message

Front Text: Happy Birthday Son (other recipient versions available)

Inside Message: Happy Birthday (pre-printed)

Envelope: Supplied with a high-quality 100gsm white envelope, finished with a classic diamond flap

Expertly printed and themed around one of the fastest aircraft ever built, this SR-71 Blackbird card is ideal for fans of American aerospace history, Cold War aviation, and cutting-edge jet design. A sleek and unforgettable choice for any aviation enthusiast’s birthday.

• Looking for a distinctive birthday card for someone who loves military jets or Cold War-era aviation? This premium Avro Vulcan design features bold artwork of one of the RAF’s most iconic bombers—famous for its unique delta-wing shape and commanding presence.
• A fitting choice for aviation enthusiasts of all ages, this birthday card offers a stylish nod to classic British engineering and the legendary aircraft that once thundered across UK skies.
• Printed on luxurious 300gsm matte cardstock, this A5 card (21cm x 15cm) provides a smooth, high-quality surface—perfect for writing a special birthday wish or message.
• The front reads: Happy Birthday Son. Inside, the card features the printed text: Happy Birthday.
• Comes with a premium white 100gsm envelope, complete with a traditional diamond flap—ideal for a finished presentation.